2.8L - Fuel Injection Ignition [BDF] - [01-On Board Diagnostic]

• 01 On Board Diagnostic (OBD)
  • On Board Diagnostic (OBD)
    • On Board Diagnostic (OBD) features
    • Electronic Power Control (EPC) Warning Lamp K132
      • Notes
      • Functional check:
    • Malfunction Indicator Lamp (MIL) K83
      • Notes
      • Functional check:
    • On Board Diagnostic (OBD), technical data
      • Control module identification
        • Notes
        • Functions which can be selected when using the VAG1551 /1552 or VAS5051 scan tools
        • Selecting functions (mode) via address word 33, CARB / OBD II
    • VAG1551 and Motronic Engine Control Module (ECM) J220, connecting and selecting
      • Notes
      • Test prerequisites
      • Work sequence
    • VAS5051 and Motronic Engine Control Module (ECM) J220, connecting and selecting
      • Notes
      • Test prerequisites
      • Work sequence
      • Select operating mode:
      • Select vehicle system:
      • Select diagnostic function:
  • DTC memory
    • DTC memory
    • DTC memory, checking and erasing
      • Notes
      • Test prerequisites
      • Work sequence
    • Automatic test sequence
      • Notes
      • Work sequence
  • DTC table: SAE P0 codes
    • DTC table: SAE P0 codes
    • DTCs P0010 to P0704, VAG16394 to 17088
  • DTC table: SAE P1 codes
    • DTCs P1047 to P 1912, VAG 17455 to 18322
  • DTC table: SAE P2 codes
    • DTCs P2101 to P2138, VAG 18533 to 18570
  • DTC table: SAE P3 codes
    • DTCs P 3211 to P 3266, VAG 19667 to 19722
  • Output Diagnosis Test Mode (DTM)
    • Output Diagnosis Test Mode (DTM), performing
      • Notes
      • Test prerequisites
      • Work sequence
      • 1. Activating Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 :
      • 2. Activating Secondary Air Injection (AIR) Solenoid Valve N112 :
      • 3. Activating Secondary Air Injection (AIR) Pump Relay J299 :
      • If LED does not flash but Secondary Air Injection (AIR) Pump Relay clicks:
      • If LED does not flash and Secondary Air Injection (AIR) Pump Relay does not click:
      • 4. Activating Intake Manifold Tuning (IMT) Valve N156 :
      • 5. Activating Camshaft Adjustment Valve 1 N205 :
      • 6. Activating Leak Detection Pump (LDP) V144 :
      • 7. Activating Camshaft Adjustment Valve 1 (exhaust) N318 :
      • 8. Activating Brake System Vacuum Pump V192 (only vehicles with an automatic transmission):
      • 9...14. Activating fuel injectors (-N30-... N33, N83 and N84):
  • Readiness code
    • Function
    • Read readiness code
      • Notes
      • Work sequence
    • Generating readiness code
      • Notes
      • Test prerequisites
      • Work sequence
    • Readiness code, generating (overview)
  • Measured value (data) blocks
    • Safety precautions
    • Read measured value (data) block
      • Notes
      • Test requirements
      • Work sequence
    • Measured value blocks, display groups 0...9 - Basic functions, evaluating
      • Display group 1 - Basic functions
      • Evaluating display group 1, display zone 1 - Engine speed (idle speed)
      • Significance of figures in 8 digit number block, display zone 4 - Adjustment conditions
      • Display group 2 - Basic functions - Mass Air Flow (MAF) Sensor
      • Evaluating display group 2, display zone 4 - Mass Air Flow (MAF)
      • Display group 3 - Basic function - Mass Air Flow (MAF)
      • Display group 4 - Basic functions
      • Evaluating display group 4, display zone 2 - control module voltage supply
      • Evaluating display group 4, display zone 3 - Engine Coolant Temperature (ECT)
      • Evaluating display group 4, display zone 4 - Intake air temperature (IAT)
      • Display group 5 - Basic function
      • Display group 6 - Basic function
      • Display group 8 - Basic functions - Brake System Vacuum Pump (automatic transmission only)
    • Measured value blocks, display groups 10...29 - Ignition, evaluating
      • Display group 10 - Ignition
      • Evaluating display group 10, display zone 2 - Engine load
      • Evaluating display group 10, display zone 3 - Throttle valve angle, Angle sensor - 1 - for throttle drive
      • Display group 14 - Ignition - Misfire detection
      • Evaluating display group 14, display zone 3 - Total number of misfires
      • Display group 15 - Ignition - Misfire detection cyl. 1 to cyl. 3
      • Display group 16 - Ignition - Misfire detection cyl. 4 to cyl. 6
      • Evaluating display group 15, display zones 1 to 3 or display group 16, display zones 1 to 3 - Ignition misfires cyl. 1 to cyl. 6
      • Display group 20 - Ignition Knock control cyl. 1 to cyl. 4
      • Display group 21 - Ignition Knock control cyl. 5 and cyl. 6
      • Evaluating display group 20, display zones 1 to 4 and display group 21, display zones 1 and 2 - Ignition timing retardation cyl. 1 to cyl. 6
      • Display group 22 - Ignition Knock control cyl. 1 and cyl. 2
      • Display group 23 - Ignition Knock control cyl. 3 and cyl. 4
      • Display group 24 - Ignition - Knock control cyl. 5 and cyl. 6
      • Evaluating display groups 22 to 24, display zones 3 and 4 - Ignition timing retardation cyl. 1 to 6
      • Display group 28 - Ignition - Knock control
    • Measured value blocks, display groups 30...33, 99 - Oxygen Sensor (O2S) control, evaluating
      • Display group 30 - Oxygen Sensor (O2S) control
      • Significance of characters in 3 digit number block, display zones 1 and 2 - Status of Oxygen Sensor (O2S) control before and after Three Way Catalytic Converter (TWC)
      • Display group 31 - Oxygen Sensor (O2S) control constantly operating Oxygen Sensors
      • Display group 32 - Oxygen Sensor (O2S) control - Oxygen Sensor (O2S) learned values before Three Way Catalytic Converter (TWC)
      • Evaluating display group 32, display zones 1 and 2 - Oxygen Sensor (O2S) learned values before Three Way Catalytic Converter (TWC)
      • Display group 33 - Oxygen Sensor (O2S) control - Oxygen Sensor (O2S) learned values before Three Way Catalytic Converter (TWC)
      • Evaluating display group 33, display zone 1 - Oxygen Sensor (O2S) control before Three Way Catalytic Converter (TWC)
      • Evaluating display group 33, display zone 2 - Oxygen Sensor (O2S) control before Three Way Catalytic Converter (TWC)
      • Display group 34 - Oxygen Sensor (O2S) control - Oxygen Sensor (O2S) aging diagnosis of Oxygen Sensor (O2S) before Three Way Catalytic Converter (TWC)
      • Evaluation of display group 34, display zone 4 - Oxygen Sensor (O2S) diagnosis - Oxygen Sensor (O2S) aging before Three Way Catalytic Converter (TWC)
      • Display group 36 - Oxygen Sensor (O2S) control - Oxygen Sensor (O2S) diagnosis after Three Way Catalytic Converter (TWC) (operational readiness)
      • Evaluating display group 36, display zone 1 - Oxygen Sensor (O2S) voltage, Oxygen Sensor (O2S) after Three Way Catalytic Converter (TWC)
      • Evaluating display group 36, display zone 2 - Diagnosis of Oxygen Sensor (O2S) after Three Way Catalytic Converter (TWC)
      • Display group 41 - Oxygen Sensor (O2S) control - Oxygen Sensor (O2S) heating
      • Display group 43 - Oxygen Sensor (O2S) control - Oxygen Sensor (O2S) aging diagnosis of Oxygen Sensor (O2S) after Three Way Catalytic Converter (TWC)
      • Evaluation of display group 43, display zone 4 - Oxygen Sensor (O2S) diagnosis - Oxygen Sensor (O2S) aging after Three Way Catalytic Converter (TWC)
      • Display group 46 - Oxygen Sensor (O2S) control - Three Way Catalytic Converter (TWC) diagnosis (conversion test)
      • Evaluating display group 46, display zone 4 - Three Way Catalytic Converter (TWC) diagnosis (conversion test)
      • Display group 99 - Oxygen Sensor (O2S) control - Oxygen Sensor (O2S) control operating condition
    • Measured value blocks, display groups 50...69 - Speed control, Evaluating
      • Display group 50 - Speed control - Operating condition
      • Display group 54 - Speed control
      • Display group 55 - Speed control - Idling stabilization
      • Significance of figures in 5 digit number block, display zone 4 - Operating conditions
      • Display group 56 - Speed control - Idling stabilization
      • Display group 57 - Speed control - Idling stabilization
      • Display group 60 - Speed control - Electronic power control (EPC) system adaptation
      • Display group 61 - Speed control - Electronic Power Control system
      • Display group 62 - Speed control - Electronic Power Control system
      • Display group 66 - Speed control - Additional signals
      • Significance of figures in 8 digit number block, display zone 2 - Switch positions
      • Significance of figures in 8 digit number block, display zone 4 - CCS controls switch
    • Measured value blocks, display groups 70...77 - Reducing emissions, evaluating
      • Display group 70 - Reducing emissions - Evaporative Emissions (EVAP) Canister system regulator valve diagnosis (Fuel Tank ventilation system)
      • Evaluating display group 70, display zone 4 - Evaporative Emissions (EVAP) Canister system regulator valve diagnosis (Fuel Tank ventilation system)
      • Display group 71 - Reducing emissions - Evaporative Emissions (EVAP) Canister system diagnosis (leak diagnosis)
      • Evaluating display group 71, display zone 4 - Evaporative Emissions (EVAP) Canister diagnosis (leak diagnosis)
      • Display group 77 - Reducing emissions - Secondary air system diagnosis
      • Evaluating display group 77, display zone 4 - Secondary air system diagnosis
    • Measured value blocks, display groups 86...89, 100 - Readiness code, evaluating
      • Display group 86 - Readiness code
      • Significance of figures in 8 digit number block, display zone 1 - Readiness code
      • Display group 89 - Distance recorder - Malfunction Indicator Light (MIL) on
      • Display group 100 - Readiness code
    • Measured value blocks, display groups 90...96 - Performance improvement, evaluating
      • Display group 90 - Performance improvement - Exhaust camshaft timing adjustment
      • Display group 91 - Performance improvement - Inlet camshaft continuously variable timing adjustment
      • Display group 95 - Performance improvement - Variable intake manifold change over
    • Measured value blocks, display groups 120...129 - Communication, evaluating
      • Display group 125 - Communication - Can-bus messages