Additional emission regulations

DTC	Error Message	Diagnostic Procedure	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	Frequency of checks, MIL Illumination
P2400	Evaporative Emission System Leak Detection Pump Control Circuit/Open	-- Refer to LEAK DETECTION PUMP V144, CHECKING .	Open circuit signal voltage, 2.35-3.01 V	LDP, Commanded off Engine speed, > 80 RPM	0.5 Seconds	Continuous 2 DCY
P2401	Evaporative Emission System Leak Detection Pump Control Circuit Low	-- Refer to LEAK DETECTION PUMP V144, CHECKING .	Short to Ground (GND) signal voltage, <3.0 V	LDP, Commanded off Engine speed, > 80 RPM	0.5 Seconds	Continuous 2 DCY
P2402	Evaporative Emission System Leak Detection Pump Control Circuit High	-- Refer to LEAK DETECTION PUMP V144, CHECKING .	Short to Battery (+), signal current, > 3.0 A	LDP, Commanded on Engine speed, > 80 RPM	0.5 Seconds	Continuous 2 DCY
P2403	Evaporative Emission System Leak Detection Pump Sense Circuit/Open	-- Refer to LEAK DETECTION PUMP V144, CHECKING .	Low signal voltage, > 0.5 Sec.	Time after engine start, 5 Sec. ECT, 4.5-105° C IAT, > 4.5-60° C Altitude, <2700 m Integrated purge flow, >5.7 g Restart temperature difference, >45 K Vehicle speed, 22.50 km/h Selected gear, Any drive Evap purge valve, ready, no fault LDP, Commanded off	0.5 Seconds	Once/DCY 2 DCY
P2404	Evaporative Emission System Leak Detection Pump Sense Range/Performance	-- Refer to LEAK DETECTION PUMP V144, CHECKING .	High signal voltage, > 12 s And Number of checks, 30	Time after engine start, 5 Sec. ECT, 4.5-105° C IAT, > 4.5-60° C Altitude, <2700 m Integrated purge flow, >5.7 g Restart temperature difference, >45 K Vehicle speed, 22.50 km/h Selected gear, Any drive Evap purge valve, ready, no fault LDP, Commanded on	0.5 Seconds	Once/DCY 2 DCY
P2414	O2 Sensor Exhaust Sample Error Bank 1, Sensor 1	-- Refer to HEATED OXYGEN SENSOR G39, CHECKING .	Threshold 1: Signal voltage, 3.70-4.81 V O2S Signal, 0.95-1.05 Threshold 2: Signal Voltage, 2.5-3.06 V O2S Signal, No	Lambda set value, <1.6 O2S ceramic temperature, >715° C Fuel cut off, Not active Heater control, closed loop SAI, Not active Low fuel signal On Than wait, >600 Sec.	11 Seconds	Multiple 2 DCY
P2415	O2 Sensor Exhaust Sample Error Bank 2 Sensor 1	-- Refer to HEATED OXYGEN SENSOR 2 G108, CHECKING .	Threshold 1: Signal voltage, 3.70-4.81 V O2S Signal, 0.95-1.05 Threshold 2: Signal Voltage, 2.5-3.06 V O2S Signal, No	Lambda set value, <1.6 O2S ceramic temperature, >715° C Fuel cut off, Not active Heater control, closed loop SAI, Not active Low fuel signal On Than wait, >600 Sec.	11 Seconds	Multiple 2 DCY
P2431	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance Bank 1	-- Refer to SECONDARY AIR INJECTION SENSOR 1 G609, CHECKING .	Difference between SAI pressure and ambient pressure, -25.00-25.00 hPa	Ambient pressure sensor, no fault SAI, done	60 Seconds	Once/DCY 2 DCY
P2432	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Low Bank 1	-- Refer to SECONDARY AIR INJECTION SENSOR 1 G609, CHECKING .	Signal voltage, <0.50 V	Ambient pressure sensor, no fault	0.5 Seconds	Continuous 2 DCY
P2433	Secondary Air Injection System Air Flow/Pressure Sensor Circuit High Bank 1	-- Refer to SECONDARY AIR INJECTION SENSOR 1 G609, CHECKING .	Signal voltage, >4.50 V	Ambient pressure sensor, no fault	0.5 Seconds	Continuous 2 DCY
P2440	Secondary Air Injection System Switching Valve Stuck Open Bank 1	-- Refer to COMBINATION VALVE, CHECKING .-- Refer to SECONDARY AIR INJECTION SOLENOID VALVE N112, CHECKING .-- Refer to SECONDARY AIR INJECTION PUMP MOTOR V101, CHECKING .	SAI pressure measured with SAI pressure sensor vs. modeled while SAI valve closed, < 40%	ECT, 3-40° C IAT, 3-60° C Altitude, <2700 m SAI Pressure Sensor, ready, no faults	20 Seconds	Once 2 DCY
P2442	Secondary Air Injection System Switching Valve Stuck Open Bank 21	-- Refer to COMBINATION VALVE, CHECKING .-- Refer to SECONDARY AIR INJECTION SOLENOID VALVE 2 N320, CHECKING .-- Refer to SECONDARY AIR INJECTION PUMP MOTOR V101, CHECKING .	SAI pressure measured with SAI pressure sensor vs. modeled while SAI valve closed, < 40%	ECT, 3-40° C IAT, 3-60° C Altitude, <2700 m SAI Pressure Sensor, ready, no faults	20 Seconds	Once 2 DCY
P2600	Coolant Pump Control Circuit/Open	-- Refer to AUXILIARY ENGINE COOLANT PUMP RELAY J496, CHECKING .	Open circuit signal voltage, 4.5-5.5 V	-	0.5 Seconds	Continuous 2 DCY
P2602	Coolant Pump Control Circuit Low	-- Refer to AUXILIARY ENGINE COOLANT PUMP RELAY J496, CHECKING .	Short to Ground (GND) signal voltage, <3.0 V	-	0.5 Seconds	Continuous 2 DCY
P2603	Coolant Pump Control Circuit High	-- Refer to AUXILIARY ENGINE COOLANT PUMP RELAY J496, CHECKING .	Short to Battery (+) signal current, 0.6-1.2 A	-	0.5 Seconds	Continuous 2 DCY
P2626	O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1	-- Refer to HEATED OXYGEN SENSOR G39, CHECKING .	O2S signal front> 4.81 V	Modeled exhaust gas temp. < 700 °C O2S ceramic temperature, >720 °C Fuel cut off, Active Heater control, Closed loop Low fuel signal On Than wait, >600 Sec.	3 Seconds	Multiple 2 DCY
P2629	O2 Sensor Pumping Current Trim Circuit/Open Bank 2 Sensor 1	-- Refer to HEATED OXYGEN SENSOR 2 G108, CHECKING .	O2S signal front> 4.81 V	Modeled exhaust gas temp. < 700 °C O2S ceramic temperature, >720 °C Fuel cut off, Active Heater control, Closed loop Low fuel signal On Than wait, >600 Sec.	3 Seconds	Multiple 2 DCY