Engine/Motor Control Module --, 2021 MY

WARNING: This page is about a different car, the 2021 Volkswagen Atlas. However, it is still accessible from the selected car via links, so may be relevant.

For additional Engine DTC's refer to ENGINE DTC TABLES

For Engine DTC's (P0420 - P01C4) refer to Engine/Motor Control Module --, 2021 MY

Component / System	Fault Code	Monitor Strategy Description	Malfunction Criteria	Threshold Value		Secondary Parameters	Enable Condition		Monitoring Time Length	MIL Illum.
Fuel Level (FL) Sensor	P0461 - Fuel Level Sensor "A" Circuit Range/Performance Check the following:-- Refer to appropriate wiring diagram. If fuel level sensor and circuitry are ok, then replace the Instrument Cluster Control Module -J285-. Refer to appropriate repair information.	rationality check	difference between fuel	< -127.0; > 12.0	[l]	vehicle speed	> 10	[km/h]	1.0 [s]	2 DCY
			consumption and fuel level						multiple
			changes			for time	> 10.0	[s]
						case 1: for tank full
						fuel level (absolute)	> 67.0	[l]
						or
						fuel level (relative)	not calibrated	[%]
						fuel consumption since last	>= 44.0	[l]
						refueling or last plausibility
						check
						case 2: for tank not full
						fuel level (absolute)	<= 67.0	[l]
						or
						fuel level (relative)	not calibrated	[%]
						fuel consumption since last	>= 15.0	[l]
						refueling or last plausibility
						check
High PCV Purge Load due to Oil Dilution		---				counter modeled oil temperature counter behavior: counter increment counter decrement by time with modeled oil temperature	> 20.0 > 501 - 4 every 240.0 > 50	[-] [°C] [-] [s] [°C]
conditions for fast fuel trim		---				O2S front fault suspicion from

					lambda control - case 1:
					lambda controller at min limit
			O2S Front Offset Adaptation		1st lambda control loop			at min limit
					O2S front set point			1.00	[-]
					O2S front signal			< 1.0	[-]
					O2S rear voltage			< 0.4	[V]
					O2S rear			ready
					case 2: lambda controller at
					max limit
					1st lambda control loop			at max limit
					O2S front set point			1.00	[-]
					O2S front signal			> 1.0	[-]
					O2S rear voltage			> 0.6	[V]
					O2S rear			ready
					conditions for accumulation
					of exhaust gas mass for
					steady state
					O2S rear			ready
					O2S front set point			1.0	[-]
					catalyst purge			not active
					engine speed			> 900	[rpm]
					with delay time			0.0	[s]
					fuel cut off			not active
					ECT			> 40	[°C]
					catalyst reheating			not active
					catalyst heating during cold start			not calibrated
					catalyst heating with AIR			not calibrated
					engine load gradient			< 16.01	[% / CAM rev]
					engine load cycle			< 25.0	[-]
					engine load			> 12.0	[%]
					engine state			not pre drive or
								post drive
					AIR			not active
					AIR system diagnosis			not active

Table continues below

	Secondary Parameters	Monitoring Time Length	MIL Illum.
	accumulation of exhaust gas
mass for steady state after
fuel cut off with catalyst purge
integrated exhaust gas mass		> 110.0	[g]
(steady state detection)
accumulation of exhaust gas
mass for steady state after
fuel cut off without catalyst
purge
integrated exhaust gas mass		> 40.0	[g]
(steady state detection)
conditions for accumulation
of exhaust gas mass for
adaptation
O2S front response monitoring		not calibrated
in current DCY
or
O2S rear offset monitor fault		not calibrated
suspicion (target voltage not
reached)
or
O2S front fault suspicion from		not calibrated
lambda control
for time		not calibrated	[s]
modeled EGT		350 - 850	[°C]
for time		> 0.0	[s]
exhaust gas mass flow		20.0 - 155.0	[kg/h]
or
exhaust gas mass flow		14.0 - 20.0	[kg/h]
within time		< 3.0	[s]
O2S front		ready
H2 correction of O2S rear		< 80.0	[V]
voltage
O2S front offset monitoring in		not calibrated
current DCY
catalyst damaging misfire		not detected
scavenging-rate		not calibrated	[-]
and
lambda control		not calibrated
split factor DFI/MFI		not calibrated
lambda control		closed loop
for time		>= 2.0	[s]

Table continues below

	Secondary Parameters	Monitoring Time Length	MIL Illum.
	case 1: lambda controller not
at min or max limit
O2S rear		ready
O2S rear Control Loop (i-part,		not calibrated
referenced)
for time		not calibrated	[s]
or
O2S rear Control Loop (p-part,		active
referenced)
for time		>= 0.0	[s]
case 2: lambda controller at
min or max limit
O2S front fault suspicion from		active
lambda control
above both cases for time		>= 2.0	[s]
accumulation of exhaust gas
mass for adaptation
integrated exhaust gas mass		80.0 - 100.0	[g]
(adaptation check)
reset of exhaust gas mass for
adaptation
check for adaptation step		finished
or
conditions for accumulation of		not fulfilled
exhaust gas mass for adaptation
final conditions: fault
debounce - case 1
number of checks for adaptation		>= 2.0	[-]
in row
change of abs adapted i-part of		<= 0.30	[%]
2nd lambda control loop (O2S
front offset) at each check
(adaptation finished)
or
low pass filtered abs sum of		> 0	[%]
control value and control error of
2nd lambda control loop at each
check (adapation demand in
fault direction)
with filter time		5.0	[s]
case 2
number of total checks for		>= 6.0	[-]
adaptation
final conditions: heal
debounce
number of checks for adaptation		>= 2.00	[-]
in row
change of abs adapted i-part of		<= 0.30	[%]
2nd lambda control loop (O2S
front offset) at each check
(adaptation finished)

Table continues below

Component / System	Monitor Strategy Description		Secondary Parameters	Enable Condition		Monitoring Time Length
conditions for O2S rear lambda control loop (i-part) O2S rear Control Loop (i-part)	---		i-part global balance primary O2S rear control enable conditions EVAP monitoring scavenging rate band width of lambda control deviation ECT catalyst heating (lambda split) relative fuel mass @ EVAP purge filtered engine load gradient	not active not calibrated 0 > -48 not calibrated not calibrated < -1.01 - 1.01	[-] [-] [°C] [-] [% / CAM rev]
		for filtered time i-part balance primary O2S rear control enable condition			2.0	[s]
		lambda control primary O2S rear control @ open loop (limp home mode)			no limit
		fuel injector power stage error fuel injection time lower threshold O2S front i-part general conditions O2S rear Control Loop (p-part, referenced) primary O2S rear control @ open loop (limp home mode) i-part global O2S front control enable conditions i-part global balance primary O2S rear control enable conditions engine speed engine load idle speed (without fuel cut off) for time i-part balance primary O2S rear control enable condition			not calibrated not calibrated not calibrated active not active enabled 1000 - 700020.30 - 69.80 not calibrated not calibrated	[rpm] [%] [s]
		i-part balance primary O2S rear control enable condition i-part system primary O2S rear			enabled
		control enable conditions
		exhaust gas mass of O2S rear Control Loop (p-part, referenced) catalyst temperature			> 50.0370 - 1000	[g] [°C]

Table continues below

Component / System	Monitor Strategy Description	Malfunction Criteria		Secondary Parameters	Monitoring Time Length	MIL Illum.
				conditions for accumulation
			exhaust gas mass
			i-part global balance primary O2S rear control enable conditions		enabled
			i-part balance primary O2S rear control enable condition		enabled
			H2 protection primary O2S rear control		not calibrated
			O2S rear		ready
			catalyst heating		not calibrated
			exhaust gas mass after first start		> 75.4	[g]
			exhaust gas mass after restart		> 29.9	[g]
conditions for O2S rear lambda	---			p-part primary O2S rear
		control loop (p-part)		control enable conditions
		O2S rear Control Loop (p-part)		lambda control	no limit
				lambda control	closed loop
				primary O2S rear control @
				open loop (limp home mode)
				fuel injector power stage error	not calibrated
				fuel injection time lower	not calibrated
				threshold
				O2S front	not calibrated
				p-part global primary O2S rear
				control enable conditions
				catalyst heating	not calibrated
				EVAP monitoring	not calibrated
				misfire	not detected
				engine speed	900 - 7000	[rpm]
				engine load	0.0 - 99.80	[%]
				p-part balance primary O2S
				rear control enable conditions
				O2S rear lambda control loop @	active
				low-temperature mode
				or
				O2S rear	ready
				p-part primary O2S rear control	enabled
				enable conditions
				or
				primary O2S rear control @	enabled
				open loop (limp home mode)
				p-part system primary O2S
				rear control enable conditions
				catalyst temperature	300 - 950	[°C]
				conditions for accumulation
				exhaust gas mass
				O2S front lambda set point	1.0	[-]
				catalyst purge (rich condition	not active
				detected)
				p-part primary O2S rear control	enabled
				enable conditions
				or
				primary O2S rear control @	enabled
				open loop (limp home mode)
				exhaust gas mass	> 5.0	[g]

Table continues below

Component / System	Monitor Strategy Description	Malfunction Criteria	Secondary Parameters	Monitoring Time Length	MIL Illum.
conditions for avoiding	---		general conditions
		controller oscillations
		Online Identification	active lambda diagnosis	checked
			(referenced) - specific conditions
			catalyst purge	not active
			vehicle speed	>= 0	[km/h]
			fuel cut off	not active
			for time	> 0.0	[s]
			time after engine start	> 0.0	[s]
			deviation engine load	< 1535.98	[%]
			secondary air system	not calibrated
			for time	not calibrated	[s]
			BARO	> 0.0	[kPa]
			for time	> 3.0	[s]
			O2S front	ready
			delay time	> 10.0	[s]
			O2S front pump current	valid
			lambda control	closed loop
			for time	> 2.0	[s]
			exhaust gas mass transport time	<= 655.4	[s]
			between combustion chamber
			and O2S front (constant)
			exhaust gas mass flow	<= 150.0	[kg/h]
			deviation modeled lambda lean	>= 0.0	[-]
			to rich (inverted)
			for time plus identified delay time	< 3.0	[s]
			deviation modeled lambda rich	>= 0.0	[-]
			to lean (inverted)
			for time plus identified delay time	< 3.0	[s]
			EVAP purge conditions
			integrated EVAP purge mass	>= 0.0	[g]
			EVAP purge adaptation factor	<= 64.0	[-]
			or
			evap purge flow	< 25.60	[kg/h]
			only for dual-fuel injection
			(DFI / MFI) vehicles
			gradient of MFI	not calibrated	[-]
			change mode DFI / MFI	not calibrated
			for time	not calibrated	[s]
			split operation
			DFI mode	not active
			and
			CNG mode	not active
			scavenging
			scavenging rate	not calibrated	[-]
			integrated exhaust gas mass	not calibrated	[g]
			case 1: transient operation for
			cylinder deactivation
			cylinder deactivation (CD)	not calibrated
			for time	not calibrated	[s]
			or
			gear shifting	not active
			for time	not calibrated	[s]
			case 2: (no cylinder
			deactivation)
			gear shifting	not active
			for time	>= 0.0	[s]

Table continues below

Component / System	Monitor Strategy Description	Malfunction Criteria	Secondary Parameters	Monitoring Time Length	MIL Illum.
conditions for active lambda	---		general conditions
		diagnosis
		Active Lambda Diagnosis	time after engine start	> 40.0 - 450.0	[s]
			or
			modeled catalyst temperature	not calibrated	[°C]
			or
			integrated air mass	not calibrated	[kg]
			integrated heat energy	> 500.0 - 3000.0	[kJ]
			O2S front	ready
			O2S front offset error suspicion	not calibrated
			MAF condition in case of O2S
			offset suspicion
			exhaust gas mass flow	20.0 - 150.0	[kg/h]
			O2S rear	ready
			integrated air mass after O2S	>= 0.0	[kg]
			ready
			modeled EGT at O2S rear	> 200	[°C]
			difference between actual O2S	< 65.0	[K]
			ceramic temp. and O2S ceramic
			temp. set point
			time after fuel cut off	> 5.0	[s]
			lambda set point	0.99 - 1.01	[-]
			for
			integrated air mass	>= 0.02	[kg]
			engine speed	920 - 3520	[rpm]
			vehicle speed	> 0	[km/h]
			engine load	> 12.0 - 19.99	[%]
			AAT	not calibrated	[°C]
			ECT	>= -48	[°C]
			BARO	>= 0.00	[kPa]
			camshaft @ modified valve lift	not calibrated	[-]
			gear shifting	not calibrated	[-]
			for time	not calibrated	[s]
			acceleration enrichment /	not calibrated
			deceleration enleanment
			for time	not calibrated	[s]
			fuel injector shut off (selective, in	not calibrated
			case of fault detection)
			for time	not calibrated	[s]
			delay after cylinder deactivation	not calibrated	[s]
			(CD) transition
			alternative EVAP condition 1
			integrated EVAP purge mass	> 0.0	[g]
			since last purge stop
			ratio fuel mass from evap purge	<= 4.0	[-]
			system to fuel mass through
			injectors
			EVAP purge adaptation value	<= 64.0	[-]
			or
			alternative EVAP condition 2
			EVAP purge mass into intake	<= 25.60	[kg/h]
			manifold
			or
			evap purge in limp-home mode	active

Table continues below

	Secondary Parameters	Monitoring Time Length	MIL Illum.
	or
alternative EVAP condition 3
evap purge		not active
scavenging
scavenging rate		not calibrated	[-]
for
integrated air mass		not calibrated	[kg]
lower range window
exhaust gas mass flow, lower		24.0 - 120.0	[kg/h]
range to activate diagnosis
(narrow range)
exhaust gas mass flow, lower		24.0 - 120.0	[kg/h]
range during diagnosis (normal
range)
exhaust gas mass flow, lower		19.0 - 120.0	[kg/h]
range during diagnosis
(extended range)
extended range only for time		<= 2.5	[s]
modeled EGT in catalyst		450 - 850	[°C]
system, lower range to activate
diagnosis (narrow range)
modeled EGT in catalyst		450 - 850	[°C]
system, lower range during
diagnosis (normal range)
change of modeled catalyst		-35.0 - 60.0	[K]
temperature
upper range window
exhaust gas mass flow, upper		not calibrated	[kg/h]
range to activate diagnosis
(narrow range)
exhaust gas mass flow, upper		not calibrated	[kg/h]
range during diagnosis (normal
range)
modeled EGT in catalyst		not calibrated	[°C]
system, upper range to activate
diagnosis (narrow range)
modeled EGT in catalyst		not calibrated	[°C]
system, upper range during
diagnosis (normal range)
change of modeled catalyst		not calibrated	[K]
temperature
lower/upper range window
(conditions fulfilled)
catalyst temperature		> 350	[°C]
for time		> 90.0	[s]
for integrated exhaust gas mass		> 0.0	[kg/h]
flow
integrated air mass		>= 0.0	[kg]
change of exhaust gas mass		-26.0 - 60.0	[kg/h]
flow
with delay time		1.0	[s]
lambda enable condition
monitor - only if
deviation between engine		< 0.03	[-]
nominal lambda value and
expected lambda @ sensor
position
monitoring stops if lambda		>= -2.0 - 2.0	[%]
deviation
with delay time		>= 0.7 - 2.0	[s]

Table continues below

Component / System	Fault Code	Monitor Strategy Description	Malfunction Criteria	Threshold Value		Secondary Parameters	Enable Condition		Monitoring Time Length	MIL Illum.
						or
					monitoring stop events per DCY				>= 10.0	[-]
					(monitoring stop disabled)
					lambda control				not at min or max
									limit
					lambda set point request				realized
					conditions to switch from rich
					to lean phase
					actual lambda value				0.79 - 1.05	[-]
					for time				> 0.8	[s]
					integrated exhaust gas mass				>= 0.01	[kg]
					alternative condition 1
					O2S rear voltage				>= 5.0	[V]
					or
					alternative condition 2
					O2S rear voltage				>= 0.75	[V]
					O2S rear voltage gradient				-0.15 - 0.10	[V/s]
					MAF rich gas integral				>= 0.3	[g]
					conditions to switch from lean
					to rich phase
					actual lambda value				0.95 - 1.21	[-]
					for time				> 0.8	[s]
					integrated exhaust gas mass				>= 0.01	[kg]
					alternative condition 1
					O2S rear voltage				<= 0.0	[V]
					or
					alternative condition 2
					O2S rear voltage				<= 0.15	[V]
					O2S rear voltage gradient				-0.10 - 0.15	[V/s]
					MAF O2 integral				>= 0.2	[g]
Oxygen Sensor (O2S) front	P0133 - O2 Sensor Circuit Slow Response Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	intrusive monitor	delayed response (arithmetic			conditions for dynamic fault
			filter)			suspicion evaluation
	P0153 - O2 Sensor Circuit Slow Response Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	O2S signal dynamic check	time @ lean to rich transition	not calibrated	[s]	dev. expected vs. measured lambda (high quality model)	>= 128.0	[-]	20 [s] once / DCY	1 DCY
			or			or
			time @ rich to lean transition	not calibrated	[s]	dev. expected vs. measured lambda (low quality model)	>= 128.0	[-]
			slow transition (arithmetic			monitor entry conditions
			filter)
			time @ lean to rich transition	not calibrated	[s]	active lambda diagnosis (referenced)	checked
			or			conditions for avoiding
						controller oscillations
			time @ rich to lean transition	not calibrated	[s]	online identification (referenced)	checked
			delayed response (EWMA			for arithmetic average value
			filter)			calculation
			time @ lean to rich transition	> 0.3	[s]	number of checks required for valid result	not calibrated	[-]
			or			for EWMA-filter:
			time @ rich to lean transition	> 0.3	[s]	K-factor	0.35	[-]
			slow transition (EWMA filter)			minimum number of tests per DCY required	1	[-]
			time @ lean to rich transition	> 0.3	[s]	step change detection will
						initiate multiple tests per DCY
						conditions for step change
						detection (delayed response)
			or			deviation between new measured value and old EWMA filtered value (delayed response)	> 0.3	[s]

Table continues below

Component / System	Malfunction Criteria	Threshold Value		Secondary Parameters	Enable Condition
	time @ rich to lean transition	> 0.3	[s]	maximum tolerance to confirm	0.05	[s]
				filtered value (delayed response)
delayed response (while				or
avoiding controller
oscillations)
adaptation time @ lean to rich		> 1.0	[s]	step change detection will
transition				initiate multiple tests per DCY
				conditions for step change
				detection (transition
				response)
or				deviation between new	> 0.3	[s]
				measured value and old EWMA
				filtered value (transition
				response)
adaptation time @ rich to lean		> 1.0	[s]	maximum tolerance to confirm	0.05	[s]
transition				filtered value (transition
				response)
slow transition (while				further calculation conditions
avoiding controller				for EWMA filter
oscillations)
adaptation time @ lean to rich		> 1.0	[s]	number of checks for	5.0	[-]
transition				confirmation
or				initial value of filtered value	0	[-]
adaptation time @ rich to lean		> 1.0	[s]	maximum number of checks per	5.0	[-]
transition				driving cycle
delayed response and slow
transition (while avoiding
controller oscillations)
sum of adaptation times (delay		> 1.5	[s]
and slow response) @ lean to
rich transition
or
sum of adaptation times (delay		> 1.5	[s]
and slow response) @ rich to
lean transition

Table continues below

Component / System	Fault Code	Monitor Strategy Description	Malfunction Criteria	Threshold Value		Secondary Parameters	Enable Condition		Monitoring Time Length	MIL Illum.
Oxygen Sensor (O2S) front	P2197 - O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	out of range high	adapted I-part of 2nd lambda control loop (O2S front offset)	> 0.07	[-]	condition for lambda split operation			450 [s] multiple	2 DCY
	P2195 - O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING INTAKE MANIFOLD SENSOR - GX9-, CHECKING					catalyst heating	not calibrated
						pending fault from previous
						DCY O2S front offset monitor
						O2S rear Control Loop (i-part, referenced)	checked
						for time	>= 65.0	[s]
						O2S front offset adaptation (referenced), final conditions: fault debounce	fulfilled
						additional conditions:
						no additional conditions calibrated
	P2198 - O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	out of range low	adapted I-part of 2nd lambda control loop (O2S front offset)	< -0.07	[-]	condition for lambda split operation			450 [s] multiple	2 DCY
	P2196 - O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING INTAKE MANIFOLD SENSOR - GX9-, CHECKING EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING					catalyst heating	not calibrated
						pending fault from previous
						DCY O2S front offset monitor
						O2S rear Control Loop (i-part, referenced)	checked
						for time	>= 65.0	[s]
						O2S front offset adaptation (referenced), final conditions: fault debounce	fulfilled
						additional conditions:
						no additional conditions calibrated
Oxygen Sensor (O2S) front	P0040 - O2 Sensor Signals Swapped Bank 1 Sensor 1/Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	signal range check (detection of exchange lambda sensors upstream catalyst)	lambda controllers exceed thresholds in opposite directions			lambda control	closed loop		5.0 [s] multiple	2 DCY
			case 1:			VVT	ready
			lambda control value bank 1	< 0.80	[-]
			and
			lambda control value bank 2	> 1.20	[-]
			case 2:
			lambda control value bank 1	> 1.20	[-]
			and
			lambda control value bank 2	< 0.80	[-]
Oxygen Sensor (O2S) front	P223C - O2 Sensor Pumping Current Range/Performance Bank 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER - GX7-, CHECKING	electrode resistance check	number of positive pump current exceedance	> 0.0	[-]	sensor pump current	active		0 [s] multiple	2 DCY
			or number of negative pump current exceedance	> 0.0	[-]	number of confirmations of current ASIC Mode	> 10	[-]
			or
			number of invalid pump current measurements out of 15 per pump current measurement cycle	not calibrated	[-]
			for time	not calibrated	[s]

Table continues below

Component / System	Fault Code	Monitor Strategy Description	Malfunction Criteria	Threshold Value		Secondary Parameters	Enable Condition		Monitoring Time Length	MIL Illum.
Oxygen Sensor (O2S) front	P223D - O2 Sensor Pumping Current Range/Performance Bank 2 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER - GX8-, CHECKING	electrode resistance check	number of positive pump current exceedance	> 0.0	[-]	sensor pump current	active		0 [s] multiple	2 DCY
			or number of negative pump current exceedance	> 0.00	[-]	number of confirmations of current ASIC Mode	> 10	[-]
			or
			number of invalid pump current measurements out of 15 per pump current measurement cycle	not calibrated	[-]
			for time	not calibrated	[s]
Oxygen Sensor (O2S) front	P0131 - O2 Sensor Circuit Low Voltage Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING P0151 - O2 Sensor Circuit Low Voltage Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	circuit low (aborted RAM check) under voltage check @ sensor lines	voltage @ sensor pump current, virtual ground, trim current or nernst current	< -0.15	[V]	battery voltage additional debouncing @ sufficient battery voltage battery voltage time delay additional debouncing @ low battery voltage battery voltage time delay	10.70 - 16.10 < 10.70 < 1.5 > 9.80 >= 0.1	[V] [V] [s] [V] [s]	5 [events] continuous	2 DCY
	P0131 - O2 Sensor Circuit Low Voltage Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING P0151 - O2 Sensor Circuit Low Voltage Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	circuit low (idle mode) under voltage check @ sensor lines	voltage @ sensor pump current, virtual ground, trim current or nernst current	< -0.15	[V]	battery voltage additional debouncing @ sufficient battery voltage battery voltage time delay additional debouncing @ low battery voltage battery voltage time delay	10.70 - 16.10 < 10.70 < 1.5 > 9.80 >= 0.1	[V] [V] [s] [V] [s]	5 [events] continuous	2 DCY
	P0131 - O2 Sensor Circuit Low Voltage Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING P0151 - O2 Sensor Circuit Low Voltage Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	circuit low (switch-on or warm-	voltage drop	- 0.2	[V]	battery voltage additional debouncing @ sufficient battery voltage battery voltage time delay additional debouncing @ low battery voltage battery voltage time delay	10.70 - 16.10 < 10.70 < 1.5 > 9.80 >= 0.1	[V] [V] [s] [V] [s]	5 [events] multiple	2 DCY
									up mode) voltage check @ sensor lines

Table continues below

Component / System	Fault Code	Monitor Strategy Description	Malfunction Criteria	Threshold Value		Secondary Parameters	Enable Condition		Monitoring Time Length	MIL Illum.
Oxygen Sensor (O2S) front	P0132 - O2 Sensor Circuit High Voltage Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	circuit high (aborted RAM check)	voltage @ ground resistor	> 4.0	[V]	battery voltage	10.70 - 16.10	[V]	5 [events] continuous	2 DCY
	P0152 - O2 Sensor Circuit High Voltage Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	over voltage check @ sensor lines	or			additional debouncing @ sufficient battery voltage
			voltage @ sensor pump current, virtual ground, trim current or nernst current	> 9.1 - 10.3	[V]	battery voltage time delay additional debouncing @ low	< 10.70 < 1.5	[V] [s]
						battery voltage
						battery voltage	> 9.80	[V]
						time delay	>= 0.1	[s]
	P0132 - O2 Sensor Circuit High Voltage Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING P0152 - O2 Sensor Circuit High Voltage Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	circuit high (idle mode) over voltage check @ sensor lines	voltage @ sensor pump current, virtual ground, trim current or nernst current	> 9.1 - 10.3	[V]	battery voltage additional debouncing @ sufficient battery voltage	10.70...16.10	[V]	5 [events] continuous	2 DCY
						battery voltage	< 10.70	[V]
						time delay	< 1.5	[s]
						additional debouncing @ low
						battery voltage
						battery voltage	> 9.80	[V]
						time delay	>= 0.1	[s]
	P0132 - O2 Sensor Circuit High Voltage Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	circuit high (switch-on or warm-up mode)	voltage drop	> 0.2	[V]	battery voltage	10.70 - 16.10	[V]	5 [events] multiple	2 DCY
	P0152 - O2 Sensor Circuit High Voltage Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	voltage check @ sensor lines				additional debouncing @
						sufficient battery voltage
						battery voltage	< 10.70	[V]
						time delay	< 1.5	[s]
						additional debouncing @ low
						battery voltage
						battery voltage	> 9.80	[V]
						time delay	>= 0.1	[s]
	P0132 - O2 Sensor Circuit High Voltage Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	circuit high (aborted RAM check @ warm-up mode)	voltage @ sensor pump current, virtual ground, trim current or nernst current	> 9.1 - 10.3	[V]	battery voltage	10.70 - 16.10	[V]	5 [events] multiple	2 DCY
	P0152 - O2 Sensor Circuit High Voltage Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	over voltage @ sensor lines	or			additional debouncing @
						sufficient battery voltage
			O2S ceramic temperature	> 634	[°C]	battery voltage	< 10.70	[V]
			no open load detected within			time delay	< 1.5	[s]
			measured calibration resistance @ pump cell	>= 164.0	[Ohm]	additional debouncing @ low battery voltage
			and			battery voltage	> 9.80	[V]
			measured calibration resistance @ nernst cell	>= 164.0	[Ohm]	time delay	>= 0.1	[s]
Oxygen Sensor (O2S) front	P2243 - O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	open circuit (aborted RAM check)	ASIC operation	aborted		battery voltage	10.70 - 16.10	[V]	5.0 [events] continuous	2 DCY
	P2247 - O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	circuit continuity check @ normal mode			additional debouncing @ sufficient battery voltage
					battery voltage						< 10.70	[V]
					time delay						< 1.5	[s]
					or
					additional debouncing @ low
					battery voltage
					battery voltage						> 9.80	[V]
					time delay						>= 0.1	[s]
					O2S ceramic temperature						> 634	[°C]

Table continues below

Component / System	Fault Code	Monitor Strategy Description	Malfunction Criteria	Threshold Value		Secondary Parameters	Enable Condition		Monitoring Time Length	MIL Illum.
	P2243 - O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	open circuit (not idle mode)	nernst voltage	> 1.80	[V]	battery voltage	10.70 - 16.10	[V]	5.0 [events] continuous	2 DCY
P2247 - O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING		circuit continuity check @ pump current operation				additional debouncing @ sufficient battery voltage
						battery voltage	< 10.70	[V]
						time delay	< 1.5	[s]
						or
						additional debouncing @ low
						battery voltage
						battery voltage	> 9.80	[V]
						time delay	>= 0.1	[s]
						O2S ceramic temperature	> 634	[°C]
P2243 - O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING		open circuit (warm-up mode)	measured calibration resistance @ pump cell	>= 164.0	[Ohm]	battery voltage	10.70 - 16.10	[V]	5.0 [events] multiple	2 DCY
P2247 - O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING		nernst and pump cell transition check	and			additional debouncing @ sufficient battery voltage
			measured calibration resistance @ nernst cell	< 164.0	[Ohm]	battery voltage time delay	< 10.70 < 1.5	[V] [s]
						or
						additional debouncing @ low
						battery voltage
						battery voltage	> 9.80	[V]
						time delay	>= 0.1	[s]
					O2S ceramic temperature	> 634	[°C]
P2243 - O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING		open circuit (aborted RAM check @ warm-up mode)	ASIC operation	aborted		battery voltage	10.70 - 16.10	[V]	5.0 [events] multiple	2 DCY
P2247 - O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING		circuit continuity check @ warm-up mode			additional debouncing @ sufficient battery voltage
					battery voltage						< 10.70	[V]
					time delay						< 1.5	[s]
					or
					additional debouncing @ low
					battery voltage
					battery voltage						> 9.80	[V]
					time delay						>= 0.1	[s]
					O2S ceramic temperature						> 634	[°C]
Oxygen Sensor (O2S) front	P2237 - O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	open circuit (aborted RAM check)	ASIC operation	aborted		battery voltage	10.70 - 16.10	[V]	5.0 [events] continuous	2 DCY
	P2240 - O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	circuit continuity check @ normal mode			additional debouncing @ sufficient battery voltage
					battery voltage						< 10.70	[V]
					time delay						< 1.5	[s]
					or
					additional debouncing @ low
					battery voltage
					battery voltage						> 9.80	[V]
					time delay						>= 0.1	[s]
					O2S ceramic temperature	> 634	[°C]
	P2237 - O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	open circuit (warm-up mode)	measured calibration resistance @ pump cell	< 164.0	[Ohm]	battery voltage	10.70 - 16.10	[V]	5.0 [events] multiple	2 DCY
	P2240 - O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	nernst and pump cell transition check	and			additional debouncing @ sufficient battery voltage
			measured calibration resistance @ nernst cell	>= 164.0	[Ohm]	battery voltage time delay	< 10.70 < 1.5	[V] [s]
						or
						additional debouncing @ low
						battery voltage
						battery voltage	> 9.80	[V]
						time delay	>= 0.1	[s]
						O2S ceramic temperature	> 634	[°C]

Table continues below

Component / System	Fault Code	Monitor Strategy Description	Malfunction Criteria	Threshold Value		Secondary Parameters	Enable Condition		Monitoring Time Length	MIL Illum.
Oxygen Sensor (O2S) front	P2251 - O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	open circuit (normal ASIC operation)	O2S front heater control deviation	>= 65.0	[K]	battery voltage	10.70 - 16.10	[V]	5.0 [events] continuous	2 DCY
	P2254 - O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	circuit continuity check @ normal mode	within			additional debouncing @ sufficient battery voltage
			voltage pump cell	< -0.40	[V]	battery voltage	< 10.70	[V]
			for time	>= 0.1	[s]	time delay	< 1.5	[s]
			or			or
			O2S front heater control deviation	< 65.0	[K]	additional debouncing @ low battery voltage
			within			battery voltage	> 9.80	[V]
			voltage pump cell	< -0.25	[V]	time delay	>= 0.1	[s]
			for time	>= 0.1	[s]	O2S ceramic temperature	> 634	[°C]
	P2251 - O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	open circuit (aborted RAM check)	ASIC operation	aborted		battery voltage	10.70 - 16.10	[V]	5.0 [events] continuous	2 DCY
	P2254 - O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	circuit continuity check @ normal mode			additional debouncing @ sufficient battery voltage
					battery voltage						< 10.70	[V]
					time delay						< 1.5	[s]
					or
					additional debouncing @ low
					battery voltage
					battery voltage						> 9.80	[V]
					time delay						>= 0.1	[s]
					O2S ceramic temperature						> 634	[°C]
	P2251 - O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	open circuit (warm-up mode)	measured calibration resistance @ pump cell	< 164.0	[Ohm]	battery voltage	10.70 - 16.10	[V]	5.0 [events] multiple	2 DCY
	P2254 - O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	nernst and pump cell transition check	and			additional debouncing @ sufficient battery voltage
			measured calibration resistance @ nernst cell	< 164.0	[Ohm]	battery voltage time delay	< 10.70 < 1.5	[V] [s]
						or
						additional debouncing @ low
						battery voltage
						battery voltage	> 9.80	[V]
						time delay	>= 0.1	[s]
						O2S ceramic temperature	> 634	[°C]
	P2251 - O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	open circuit (aborted RAM check @ warm-up mode)	ASIC operation	aborted		battery voltage	10.70 - 16.10	[V]	5.0 [events] multiple	2 DCY
	P2254 - O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	circuit continuity check @ warm-up mode			additional debouncing @ sufficient battery voltage
					battery voltage						< 10.70	[V]
					time delay						< 1.5	[s]
					or
					additional debouncing @ low
					battery voltage
					battery voltage						> 9.80	[V]
					time delay						>= 0.1	[s]
					O2S ceramic temperature						> 634	[°C]
Oxygen Sensor (O2S) front	P2626 - O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	open circuit	calculated calibration resistance	> 297.0	[Ohm]	battery voltage	10.70 - 16.10	[V]	5.0 [events] continuous	2 DCY
	P2629 - O2 Sensor Pumping Current Trim Circuit/Open Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING					additional debouncing @
						sufficient battery voltage
						battery voltage	< 10.70	[V]
						time delay	< 1.5	[s]
						or
						additional debouncing @ low
						battery voltage
						battery voltage	> 9.80	[V]
						time delay	>= 0.1	[s]

Table continues below

Component / System	Fault Code	Monitor Strategy Description	Malfunction Criteria	Threshold Value		Secondary Parameters	Enable Condition		Monitoring Time Length	MIL Illum.
Oxygen Sensor (O2S) front	P2414 - O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING P2415 - O2 Sensor Exhaust Sample Error Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING	signal range check (check for sensor at ambient air)	O2S signal front for time	> 5.0 > 10.0	[-][s]	engine O2S front fuel cut off PCV leakage lambda set value O2S front ceramic temperature dev. actual vs. set point O2S ceramic temperature only AIR system AIR	running ready not active not detected < 1.60 valid < 65 not active	[-] [°C]	10.0 [s] multiple	2 DCY
Oxygen Sensor (O2S) Heater	P0031 - HO2S Heater Control Circuit Low Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	circuit low	signal voltage	<= 2.74 - 3.26	[V]	duty cycle	< 97.0	[%]	0.5 [s]	2 DCY
front									continuous
	P0051 - HO2S Heater Control Circuit Low Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING					battery voltage	10.70 - 16.10	[V]
						additional debouncing @
						sufficient battery voltage
						battery voltage	< 10.70	[V]
						time delay	< 1.5	[s]
						additional debouncing @ low
						battery voltage
						battery voltage	> 9.80	[V]
						time delay	>= 0.1	[s]
	P0030 - HO2S Heater Control Circuit Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	open circuit	signal voltage	> 2.74 - 3.26; <= 4.70 - 5.40	[V]	duty cycle	< 97.0	[%]	0.5 [s]	2 DCY
									continuous
	P0050 - HO2S Heater Control Circuit Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING					battery voltage	10.70 - 16.10	[V]
						additional debouncing @
						sufficient battery voltage
						battery voltage	< 10.70	[V]
						time delay	< 1.5	[s]
						additional debouncing @ low
						battery voltage
						battery voltage	> 9.80	[V]
						time delay	>= 0.1	[s]
	P0032 - HO2S Heater Control Circuit High Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	circuit high	signal current	>= 8.50 - 12.50	[A]	duty cycle	>= 4.0	[%]	0.5 [s]	2 DCY
									continuous
	P0052 - HO2S Heater Control Circuit High Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING					battery voltage	10.70 - 16.10	[V]
						additional debouncing @
						sufficient battery voltage
						battery voltage	< 10.70	[V]
						time delay	< 1.5	[s]
						additional debouncing @ low
						battery voltage
						battery voltage	> 9.80	[V]
						time delay	>= 0.1	[s]
Oxygen Sensor (O2S) Heater front	P0135 - O2 Sensor Heater Circuit Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	out of range	O2S ceramic temperature	< 680	[°C]	heater control	active		55.0 [s] multiple	2 DCY
	P0155 - O2 Sensor Heater Circuit Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING					for time	>= 15.0	[s]
						modeled EGT	>= 300	[°C]
						requested heater voltage	>= 10.80	[V]
						fuel cut-off	not active
						for time	>= 40.0	[s]
						above conditions must be
						fulfilled
						monitoring timer stops if conditions not fulfilled for time	< 3.0	[s]
						or
						monitoring timer is reset if conditions not fulfilled for exceeded time	>= 3.0	[s]

Table continues below

Component / System	Fault Code	Monitor Strategy Description	Malfunction Criteria	Threshold Value		Secondary Parameters	Enable Condition		Monitoring Time Length	MIL Illum.
Oxygen Sensor (O2S) Heater front	P0135 - O2 Sensor Heater Circuit Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	rationality check (sensor heating up)	O2S ceramic temperature	< 680	[°C]	ECT @ start	>= -48	[°C]	40.0 [s] once / DCY	2 DCY
	P0155 - O2 Sensor Heater Circuit Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING		and			heater control	active
			time after O2S heater on	>= 40.0	[s]	injection on all cylinders	active
						for time	<= 10.0	[s]
Oxygen Sensor (O2S) Heater front	P0135 - O2 Sensor Heater Circuit Bank 1 Sensor 1 Check the following: OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER -GX10-, CHECKING	out of range (low temperature)	O2S ceramic temperature	< 654	[°C]	modeled EGT	>= 200	[°C]	2.0 [s] continuous	2 DCY
	P0155 - O2 Sensor Heater Circuit Bank 2 Sensor 1 Check the following: OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER - GX11-, CHECKING					fuel cut off	not active
						for time	>= 30.0	[s]
						O2S front	ready
						for time	>= 15.0	[s]
Oxygen Sensor (O2S) rear	P013A - O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2 Check the following: OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER - GX7-, CHECKING	intrusive monitor	arithmetic average value			active diagnosis
	P013C - O2 Sensor Slow Response - Rich to Lean Bank 2 Sensor 2 Check the following: OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER - GX8-, CHECKING	check of transient time at rich to lean transition	time at rich to lean transition	not calibrated	[s]	conditions for active lambda diagnosis (referenced)	checked		10.0 [s] once / DCY	1 DCY
			or			passive diagnosis
			EWMA filter value transient			conditions for passive lambda diagnosis during fuel cut off (referenced)	not calibrated
			time at rich to lean transition	> 0.6	[s]	for arithmetic average value
						calculation
						number of checks required for valid result	not calibrated	[-]
						for EWMA-filter
						K-factor	0.38	[-]
						minimum number of tests per DCY required	1	[-]
						step change detection will
						initiate multiple tests per DCY
						conditions for step change
						detection
						deviation new measured value vs. old EWMA filtered value	> 0.3	[s]
						number of checks for confirmation	2.0	[-]
						maximum tolerance to confirm filtered value	0.03	[s]
						initial value of filtered value	0.0	[s]
						maximum number of checks per DCY	2.0	[-]
						additional conditions
						no additional conditions calibrated

Table continues below

Component / System	Fault Code	Monitor Strategy Description	Malfunction Criteria	Threshold Value		Secondary Parameters	Enable Condition		Monitoring Time Length	MIL Illum.
Oxygen Sensor (O2S) rear	P013B - O2 Sensor Slow Response - Lean to Rich Bank 1 Sensor 2 Check the following: OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER - GX7-, CHECKING	intrusive monitor	arithmetic average value			monitor entry conditions
	P013D - O2 Sensor Slow Response - Lean to Rich Bank 2 Sensor 2 Check the following: OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER - GX8-, CHECKING	check of transient time at lean to rich transition	time at lean to rich transition	not calibrated	[s]	conditions for active lambda diagnosis (referenced)	checked		10.0 [s] once / DCY	1 DCY
			or			for arithmetic average value
						calculation
			EWMA filter value transient			number of checks required for valid result	not calibrated	[-]
			time at lean to rich transition	> 0.6	[s]	for EWMA-filter:
						K-factor	0.35	[-]
						minimum number of tests per DCY required	1
						step change detection will
						initiate multiple tests per DCY
						conditions for step change
						detection
						deviation between new measured value and old EWMA filtered value	> 0.3	[s]
						number of checks for confirmation	3.0	[-]
						maximum tolerance to confirm filtered value	0.05	[s]
						initial value of filtered value	0.0	[s]
						maximum number of checks per driving cycle	3.0	[-]
						additional conditions
						no additional conditions calibrated
Oxygen Sensor (O2S) rear	P013E - O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 2 Check the following: OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER - GX7-, CHECKING	intrusive monitor	arithmetic average value			monitor entry conditions
	P014A - O2 Sensor Delayed Response - Rich to Lean Bank 2 Sensor 2 Check the following: OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER - GX8-, CHECKING	delayed response monitoring, delay measurement	delay time at rich to lean transition	not calibrated	[s]	conditions for active lambda diagnosis (referenced)	checked		20.0 [s] once / DCY	1 DCY
			or			for arithmetic average value
						calculation
			EWMA filter value transient			number of checks required for valid result	not calibrated	[-]
			delay time at rich to lean transition	> 0.3	[s]	for EWMA-filter: K-factor	0.38	[-]
						minimum number of tests per DCY required	1
						step change detection will
						initiate multiple tests per DCY
						conditions for step change
						detection
						deviation between new measured value and old EWMA filtered value	> 0.3	[s]
						number of checks for confirmation	4.0	[-]
						maximum tolerance to confirm filtered value	0.03	[s]
						initial value of filtered value	0.0	[s]
						maximum number of checks per driving cycle	2.0	[-]
						additional conditions
						no additional conditions calibrated