DME 5.2.2 Diagnosis

Introduction
- Notes
- Structure
General
- Notes
- Operating conditions "Freeze frame"
- ECM signal output
- Standardized trouble codes SAE J 2012 (Diagnostic Trouble Codes)
Definitions
- Warm up cycle
- Driving cycle
- Trip
- Readiness code
- Freeze Frame
- Fault shedding
- Fault healing
- Fault erasing counter
Monitoring the Fuel Tank Ventilation System (USA Vehicles with Tank Pressure Diagnosis as of Model '98)
System description
Function of Tank Ventilation Diagnosis
Operating instructions, Porsche System Tester 2
- Notes
- General information
  - Use
  - Malfunctions
Design of the Tester
Connections
- Notes
- Diagnosis Card
- Voltage supply
- Adjusting illumination of LCD panel
- Working log
- Starting diagnosis
- Automatic switch-off
- Software update
Data output with the Porsche System Tester 2
- DME
Data output with a scan tool
- Notes
- Mode 1
- Mode 2
- Mode 4
- Mode 5
- Mode 3
Tools
- Notes
- General
Fault Texts
- Fault types
- MIL (Check Engine Malfunction Indicator Light)
DME Connector Assignment
DTC P0101: Mass Air Flow Sensor Signal implausible
- Mass Air Flow Sensor Signal implausible
DTC P0102: Mass Air Flow Sensor, below lower limit
- Mass Air Flow Sensor, below lower limit
DTC P0103: Mass Air Flow Sensor, above upper limit
- Mass Air Flow Sensor, above upper limit
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P0112: Intake Air Temperature Circuit - Low Input
- Intake Air Temperature Circuit - Low Input
- Intake Air Temperature Sensor, below lower limit
DTC P0113: Intake Air Temperature Circuit - High Input
- Intake Air Temperature Sensor, above upper limit
  - Function
  - Diagnostic condition
    - P0112
    - P0113
- Wiring Diagram
- Diagnostic procedure
DTC P0115: ECT Sensor signal implausible
- ECT Sensor signal implausible
DTC P0117: ECT Engine Coolant Temperature - Malfunction
- ECT Engine Coolant Temperature - Malfunction
DTC P0118: ECT Engine Coolant Temperature - Above Upper limit
- ECT Engine Coolant Temperature - Above Upper limit
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Resistance values
- Diagnostic procedure
DTC P0122: Throttle Position Sensor - Below Limit
- 117 Throttle Position Sensor - Below Limit
DTC P0123: Throttle Position Sensor - Above Limit
- 117 Throttle Position Sensor - Above Limit
  - Function
  - Diagnosis conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0123: Throttle Position (TP) Sensor - Signal Implausible
- Throttle Position (TP) Sensor - Signal Implausible
  - Function
  - Diagnostic conditions
    - P0123
- Wiring Diagram
- Diagnostic procedure
DTC P0130: Oxygen Sensor Ahead of Catalytic Converter (Cylinders 1-3) - Short Circuit of Wires or Limited Voltage Increase
- Oxygen Sensor Ahead of Catalytic Converter (Cylinders 1-3) - Short Circuit of Wires or Limited Voltage Increase
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0131: Oxygen Sensor Ahead of Catalytic Converter (Cylinders 1 - 3) - Short Circuit to Ground at Signal Wire or Incorrect Voltage
- Oxygen Sensor Ahead of Catalytic Converter (Cylinders 1 - 3) - Short Circuit to Ground at Signal Wire or Incorrect Voltage
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0132: Oxygen Sensor Ahead of Catalytic Converter (Cylinders 1 - 3) - Short Circuit to Plus
- Oxygen Sensor Ahead of Catalytic Converter (Cylinders 1 - 3) - Short Circuit to Plus
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0133: Aging of Oxygen Sensor Ahead of Three Way Catalytic Converter (TWC) (cylinders 1 - 3)
- Aging of Oxygen Sensor Ahead of Three Way Catalytic Converter (TWC) (cylinders 1 - 3)
DTC P1275: Aging of Oxygen Sensor Ahead of Three Way Catalytic Converter (cylinders 1 - 3) - Below Lower Limit
- Aging of Oxygen Sensor Ahead of Three Way Catalytic Converter (cylinders 1 - 3) - Below Lower Limit
DTC P0153: Aging of Oxygen Sensor Ahead of Three Way Catalytic Converter (TWC) (cylinders 4 - 6)
- Aging of Oxygen Sensor Ahead of Three Way Catalytic Converter (TWC) (cylinders 4 - 6)
DTC P1276: Aging of Oxygen Sensor Ahead of Three Way Catalytic Converter (cylinders 4 - 6) - Below Lower Limit
- Aging of Oxygen Sensor Ahead of Three Way Catalytic Converter (cylinders 4 - 6) - Below Lower Limit
  - Function
  - Diagnosis Conditions
    - Manual transmission
    - Tiptronic
- Wiring Diagram
- Diagnosis Procedure
  - Notes
  - Road test car or perform short test
DTC P0134: Oxygen Sensor Ahead of Catalytic Converter (Cylinders 1 - 3) - Interruption of Signal
- Oxygen Sensor Ahead of Catalytic Converter (Cylinders 1 - 3) - Interruption of Signal
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0138: Oxygen Sensor Behind Catalytic Converter (Cylinders 1 - 3) - Short Circuit to Plus
- Oxygen Sensor Behind Catalytic Converter (Cylinders 1 - 3) - Short Circuit to Plus
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0139: Aging of Oxygen Sensor After Three Way Catalytic Converter (TWC) (cylinders 1 - 3)
- Aging of Oxygen Sensor After Three Way Catalytic Converter (TWC) (cylinders 1 - 3)
DTC P0159: Aging of Oxygen Sensor After Three Way Catalytic Converter (TWC) (cylinders 4 - 6)
- Aging of Oxygen Sensor After Three Way Catalytic Converter (TWC) (cylinders 4 - 6)
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnostic Procedure
  - Notes
  - Road test vehicle or perform short test
DTC P0140: Oxygen Sensor Behind Catalytic Converter (Cylinders 1 - 3) - Interruption of Signal
- Oxygen Sensor Behind Catalytic Converter (Cylinders 1 - 3) - Interruption of Signal
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0341: Camshaft Position (CMP) Sensor 1 Signal Implausible, Short Circuit to Ground, Short Circuit to Plus
- Camshaft Position (CMP) Sensor 1 Signal Implausible, Short Circuit to Ground, Short Circuit to Plus
DTC P1397: Camshaft Position (CMP) Sensor 2 Signal Implausible, Short Circuit to Ground, Short Circuit to Plus
- Camshaft Position (CMP) Sensor 2 Signal Implausible, Short Circuit to Ground, Short Circuit to Plus
  - Function
  - Diagnostic conditions
- Wiring diagram
- Diagnostic procedure
- Function
- Diagnostic conditions
DTC P0150: Oxygen Sensor Ahead of Catalytic Converter (Cylinders 4 - 6) - Short Circuit of Wires or Limited Voltage Increase
- Oxygen Sensor Ahead of Catalytic Converter (Cylinders 4 - 6) - Short Circuit of Wires or Limited Voltage Increase
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0151: Oxygen Sensor Ahead of Catalytic Converter (Cylinders 4 - 6) - Short Circuit to Ground at Signal Wire or Incorrect Voltage
- Oxygen Sensor Ahead of Catalytic Converter (Cylinders 4 - 6) - Short Circuit to Ground at Signal Wire or Incorrect Voltage
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0152: Oxygen Sensor Ahead of Catalytic Converter (Cylinders 4 - 6) - Short Circuit to Plus
- Oxygen Sensor Ahead of Catalytic Converter (Cylinders 4 - 6) - Short Circuit to Plus
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0154: Oxygen Sensor Ahead of Catalytic Converter (Cylinders 4 - 6) - Interruption of Signal
- Oxygen Sensor Ahead of Catalytic Converter (Cylinders 4 - 6) - Interruption of Signal
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0156: Oxygen Sensor Behind Catalytic Converter (Cylinders 4 - 6) - Short Circuit of Wires
- Oxygen Sensor Behind Catalytic Converter (Cylinders 4 - 6) - Short Circuit of Wires
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0157: Oxygen Sensor Behind Catalytic Converter (Cylinders 4 - 6) - Short Circuit to Ground at Signal Wire or Incorrect Voltage
- Oxygen Sensor Behind Catalytic Converter (Cylinders 4 - 6) - Short Circuit to Ground at Signal Wire or Incorrect Voltage
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0158: Oxygen Sensor Behind Catalytic Converter (Cylinders 4 - 6) Short Circuit to Plus
- Oxygen Sensor Behind Catalytic Converter (Cylinders 4 - 6) Short Circuit to Plus
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0160: Oxygen Sensor Behind Catalytic Converter (Cylinders 4 - 6) - Interruption of Signal
- Oxygen Sensor Behind Catalytic Converter (Cylinders 4 - 6) - Interruption of Signal
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0197: Oil Temperature Sensor - Short Circuit to Ground
- Oil Temperature Sensor - Short Circuit to Ground
DTC P0198: Oil Temperature Sensor - Short Circuit to Plus
- Oil Temperature Sensor - Short Circuit to Plus
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Resistance values
- Diagnosis Procedure
DTC P0300: Misfire Damaging to Catalytic Converter
- Misfire Damaging to Catalytic Converter
DTC P0301: Misfire, Cylinder 1, Damaging to Catalytic Converter
- Misfire, Cylinder 1, Damaging to Catalytic Converter
DTC P0302: Misfire, Cylinder 2, Damaging to Catalytic Converter
- Misfire, Cylinder 2, Damaging to Catalytic Converter
DTC P0303: Misfire, Cylinder 3, Damaging to Catalytic Converter
- Misfire, Cylinder 3, Damaging to Catalytic Converter
DTC P0304: Misfire, Cylinder 4, Damaging to Catalytic Converter
- Misfire, Cylinder 4, Damaging to Catalytic Converter
DTC P0305: Misfire, Cylinder 5, Damaging to Catalytic Converter
- Misfire, Cylinder 5, Damaging to Catalytic Converter
DTC P0306: Misfire, Cylinder 6, Damaging to Catalytic Converter
- Misfire, Cylinder 6, Damaging to Catalytic Converter
DTC P1313: Misfire, Cylinder 1, Emission Related
- Misfire, Cylinder 1, Emission Related
DTC P1314: Misfire, Cylinder 2, Emission Related
- Misfire, Cylinder 2, Emission Related
DTC P1315: Misfire, Cylinder 3, Emission Related
- Misfire, Cylinder 3, Emission Related
DTC P1316: Misfire, Cylinder 4, Emission Related
- Misfire, Cylinder 4, Emission Related
DTC P1317: Misfire, Cylinder 5, Emission Related
- Misfire, Cylinder 5, Emission Related
DTC P1318: Misfire, Cylinder 6, Emission Related
- Misfire, Cylinder 6, Emission Related
DTC P1319: Misfire, Emission Related
- Misfire, Emission Related
DTC P1585: Misfire with empty fuel tank
- Misfire with empty fuel tank
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P0336: Crankshaft Position Sensor - not in specified range
- Crankshaft Position Sensor - not in specified range
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P0410: Secondary Air Injection System - Signal Implausible (Cylinders 1 - 3)
- Secondary Air Injection System - Signal Implausible (Cylinders 1 - 3)
DTC P1411: Secondary Air Injection System - Signal Implausible (Cylinders 4-6)
- Secondary Air Injection System - Signal Implausible (Cylinders 4-6)
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- System Overview
- Diagnosis Procedure
DTC P0420: TWC Conversion Too Low (cylinders 1 - 3)
- TWC Conversion Too Low (cylinders 1 - 3)
DTC P0430: TWC Conversion Too Low (cylinders 4 - 6)
- TWC Conversion Too Low (cylinders 4 - 6)
  - Function
  - Diagnostic procedure
- Diagnostic procedure
DTC P0440: Fuel Tank Ventilation Malfunction
- Fuel Tank Ventilation Malfunction
  - Function
  - Diagnosis Conditions
- System Overview
- Wiring Diagram
- Diagnostic Procedure
DTC P0441: Fuel Tank Ventilation System - Above Limit
- 93 Fuel Tank Ventilation System - Above Limit
  - Function
  - Diagnosis Conditions
- System Overview
- Diagnosis Procedure
  - Notes
  - Check EVAP canister purge valve for leaks
DTC P0442: Fuel Tank Ventilation System (Micro-leak) - Below Limit
- 97 Fuel Tank Ventilation System (Micro-leak) - Below Limit
  - Function
  - Diagnosis Conditions
- System Overview
- Diagnosis Procedure
DTC P0444: EVAP Canister Purge Valve - Open Circuit
- EVAP Canister Purge Valve - Open Circuit
DTC P0445: EVAP Canister Purge Valve - Short Circuit to Plus/Short Circuit to Ground
- EVAP Canister Purge Valve - Short Circuit to Plus/Short Circuit to Ground
  - Function
  - Diagnosis Conditions
- Wiring diagram
- Diagnostic Procedure
DTC P0446: EVAP Canister Shutoff Valve (Function) - Below Limit
- 95 EVAP Canister Shutoff Valve (Function) - Below Limit
  - Function
  - Diagnosis Conditions
- System Overview
- Diagnosis Procedure
  - Notes
  - Check purge air line for blockage
DTC P0447: EVAP Canister Shutoff Valve (Output Stage) - Open Circuit
- 96 EVAP Canister Shutoff Valve (Output Stage) - Open Circuit
DTC P0448: EVAP Canister Shutoff Valve (Output Stage) - Above/Below Limit
- 96 EVAP Canister Shutoff Valve (Output Stage) - Above/Below Limit
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0450: Tank Pressure Sensor - Signal Implausible
- 99 Tank Pressure Sensor - Signal Implausible
DTC P0452: Tank Pressure Sensor - Below Limit
- 99 Tank Pressure Sensor - Below Limit
DTC P0453: Tank Pressure Sensor - Above Limitc
- 99 Tank Pressure Sensor - Above Limit
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P0455: Fuel Tank Ventilation System (Major Leak) - Below Limit
- 94 Fuel Tank Ventilation System (Major Leak) - Below Limit
  - Function
  - Diagnosis Conditions
- System Overview
- Diagnosis Procedure
DTC P0501: Vehicle Speed Sensor (VSS) not in specified range
- Vehicle Speed Sensor (VSS) not in specified range
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P0506: Idle Air Control - Engine speed too low
- Idle Air Control - Engine speed too low
DTC P0507: Idle Air Control - Engine speed too high
- Idle Air Control - Engine speed too high
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
  - Notes
  - Check IAC Valve
DTC P0600: CAN Timeout - Signal Implausible
- CAN Timeout - Signal Implausible
  - Function
  - Diagnostic conditions
- Wiring diagram
- Diagnostic procedure
DTC P0603: ECM faulty
- ECM faulty
DTC P0604: ECM faulty
- ECM faulty
DTC P0605: ECM faulty
- ECM faulty
DTC P1640: ECM faulty
- ECM faulty
DTC P1689: ECM faulty
- ECM faulty
DTC P1102: Oxygen sensor heating 1 ahead of catalytic converter - above upper limit
- Oxygen sensor heating 1 ahead of catalytic converter - above upper limit
DTC P1107: Oxygen sensor heating 2 ahead of catalytic converter - above upper limit
- Oxygen sensor heating 2 ahead of catalytic converter - above upper limit
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P1105: Oxygen sensor heating 1 behind catalytic converter - above upper limit
- Oxygen sensor heating 1 behind catalytic converter - above upper limit
DTC P1110: Oxygen sensor heating 2 behind catalytic converter - above upper limit
- Oxygen sensor heating 2 behind catalytic converter - above upper limit
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P1115: Oxygen sensor heating 1 ahead of catalytic converter - below lower threshold
- Oxygen sensor heating 1 ahead of catalytic converter - below lower threshold
DTC P1119: Oxygen sensor heating 2 ahead of catalytic converter - below lower threshold
- Oxygen sensor heating 2 ahead of catalytic converter - below lower threshold
  - Function
  - Diagnosis Conditions
- Wiring Diagram
- Diagnosis Procedure
DTC P1117: Oxygen sensor heating 1 behind catalytic converter - below lower threshold
- Oxygen sensor heating 1 behind catalytic converter - below lower threshold
DTC P1121: Oxygen sensor heating 2 behind catalytic converter - below lower threshold
- Oxygen sensor heating 2 behind catalytic converter - below lower threshold
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P1124: Oxygen Sensing Adaptation Range 1 (Cylinders 1 - 3) Enrichment Limit
- Oxygen Sensing Adaptation Range 1 (Cylinders 1 - 3) Enrichment Limit
DTC P1126: Oxygen Sensing Adaptation Range 1 (Cylinders 4 - 6) Enrichment Limit
- Oxygen Sensing Adaptation Range 1 (Cylinders 4 - 6) Enrichment Limit
  - Function
  - Diagnostic conditions
- Diagnosis Procedure
DTC P1123: Oxygen Sensing Adaptation Range 1 (Cylinders 1 - 3) Lean Limit
- Oxygen Sensing Adaptation Range 1 (Cylinders 1 - 3) Lean Limit
DTC P1125: Oxygen Sensing Adaptation Range 1 (Cylinders 4 - 6) Lean Limit
- Oxygen Sensing Adaptation Range 1 (Cylinders 4 - 6) Lean Limit
  - Function
  - Diagnosis Conditions
- Diagnostic procedure
DTC P1127: Oxygen Sensing Adaptation Range 2 (Cylinders 1 - 3) Lean Limit
- Oxygen Sensing Adaptation Range 2 (Cylinders 1 - 3) Lean Limit
DTC P1129: Oxygen Sensing Adaptation Range 2 (Cylinders 4 - 6) Lean Limit
- Oxygen Sensing Adaptation Range 2 (Cylinders 4 - 6) Lean Limit
  - Function
  - Diagnosis Conditions
- Diagnostic procedure
DTC P1128: Oxygen Sensing Adaptation Range 2 (cylinder 1 - 3) - Enrichment limit
- Oxygen Sensing Adaptation Range 2 (cylinder 1 - 3) - Enrichment limit
DTC P1130: Oxygen Sensing Adaptation Range 2 (cylinder 4 - 6) - Enrichment limit
- Oxygen Sensing Adaptation Range 2 (cylinder 4 - 6) - Enrichment limit
  - Function
  - Diagnosis condition
- Diagnosis procedure
DTC P1140: Load Calculation - Signal implausible
- Load Calculation - Signal implausible
  - Function
  - Diagnostic conditions
- Diagnostic procedure
DTC P1157: Engine Compartment Temperature Sensor - Short Circuit to Ground
- Engine Compartment Temperature Sensor - Short Circuit to Ground
DTC P1158: Engine Compartment Temperature Sensor - Short Circuit to Plus
- Engine Compartment Temperature Sensor - Short Circuit to Plus
  - Function
  - Diagnostic conditions
    - P1157
    - P1158
- Wiring diagram
  - Notes
  - Resistance value
- Diagnostic procedure
DTC P1213: Injector Circuit Cylinder 1 - Short to B+
- Injector Circuit Cylinder 1 - Short to B+
DTC P1225: Fuel injector, cylinder 1 - Short to Ground
- Fuel injector, cylinder 1 - Short to Ground
DTC P1237: Fuel injector, cylinder 1 - Interruption
- Fuel injector, cylinder 1 - Interruption
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnotic procedure
DTC P1214: Injector Circuit, Cylinder 2 - Short to B+
- Injector Circuit, Cylinder 2 - Short to B+
DTC P1226: Fuel Injector, cylinder 2 - Short to Ground
- Fuel Injector, cylinder 2 - Short to Ground
DTC P1238: Fuel Injector, cylinder 2 - Interruption
- Fuel Injector, cylinder 2 - Interruption
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P1215: Fuel Injector, cylinder 3 - Short to B+
- Fuel Injector, cylinder 3 - Short to B+
DTC P1227: Fuel Injector, cylinder 3 - Short to Ground
- Fuel Injector, cylinder 3 - Short to Ground
DTC P1239: Fuel Injector, cylinder 3 - Interruption
- Fuel Injector, cylinder 3 - Interruption
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P1216: Injector Circuit, Cylinder 4 - Short to B+
- Injector Circuit, Cylinder 4 - Short to B+
DTC P1228: Fuel Injector, cylinder 4 - Short to Ground
- Fuel Injector, cylinder 4 - Short to Ground
DTC P1240: Fuel Injector, cylinder 4 - Interruption
- Fuel Injector, cylinder 4 - Interruption
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P1217: Fuel Injector, cylinder 5 - Short to B+
- Fuel Injector, cylinder 5 - Short to B+
DTC P1229: Fuel Injector, cylinder 5 - Short to Ground
- Fuel Injector, cylinder 5 - Short to Ground
DTC P1241: Fuel Injector, cylinder 5 - Interruption
- Fuel Injector, cylinder 5 - Interruption
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P1218: Fuel Injector, cylinder 6 - Short to B+
- Fuel Injector, cylinder 6 - Short to B+
DTC P1230: Fuel Injector, cylinder 6 - Short to Ground
- Fuel Injector, cylinder 6 - Short to Ground
DTC P1242: Fuel Injector, cylinder 6 - Interruption
- Fuel Injector, cylinder 6 - Interruption
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P1265: Airbag Signal - Signal Implausible
- Airbag Signal - Signal Implausible
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
  - Notes
  - Check signal from airbag control module
DTC P1324: Timing Chain out of Position, Bank 2 - Below Lower Limit
- Timing Chain out of Position, Bank 2 - Below Lower Limit
DTC P1324: Timing Chain out of Position, Bank 2 - Above Upper Limit
- Timing Chain out of Position, Bank 2 - Above Upper Limit
DTC P1340: Timing Chain out of Position, Bank 1 - Below Lower Limit
- Timing Chain out of Position, Bank 1 - Below Lower Limit
DTC P1340: Timing Chain out of Position, Bank 1 - Above Upper Limit
- Timing Chain out of Position, Bank 1 - Above Upper Limit
  - Function
  - Diagnostic conditions
DTC P1384: Knock Sensor 1 - Signal Implausible
- Knock Sensor 1 - Signal Implausible
DTC P1385: Knock Sensor 2 - Signal Implausible
- Knock Sensor 2 - Signal Implausible
DTC P1386: Knock Control Test Pulse - Signal Implausible
- Knock Control Test Pulse - Signal Implausible
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P1455: A/C compressor control - Interruption
- A/C compressor control - Interruption
DTC P1456: A/C compressor control - upper limit exceeded
- A/C compressor control - upper limit exceeded
DTC P1457: A/C compressor control - below lower limit
- A/C compressor control - below lower limit
  - Function
  - Diagnostic condition
- Wiring Diagram
- Diagnostic procedure
DTC P1501: End Stage Fuel Pump Relay - Short Circuit to Ground
- End Stage Fuel Pump Relay - Short Circuit to Ground
DTC P1502: End Stage Fuel Pump Relay - Short Circuit to Plus
- End Stage Fuel Pump Relay - Short Circuit to Plus
DTC P1541: End Stage Fuel Pump Relay - Interruption
- End Stage Fuel Pump Relay - Interruption
  - Function
  - Diagnostic conditions
    - P1501 and P1541
    - P 1502
- Wiring Diagram
- Diagnostic procedure
DTC P1510: Idle Control Valve Opening Coil - Open
- Idle Control Valve Opening Coil - Open
DTC P1513: Idle Control Valve Opening Coil - Open
- Idle Control Valve Opening Coil - Open
DTC P1514: Idle Control Valve Opening Coil - Open
- Idle Control Valve Opening Coil - Open
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P1524: Camshaft Adjustment, Bank 2
- Camshaft Adjustment, Bank 2
DTC P1539: Camshaft Adjustment, Bank 2
- Camshaft Adjustment, Bank 2
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P1530: Camshaft Adjustment, Bank 1
- Camshaft Adjustment, Bank 1
DTC P1531: Camshaft Adjustment, Bank 1
- Camshaft Adjustment, Bank 1
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P1551: Idle Air Control (IAC) Valve - Interruption
- Idle Air Control (IAC) Valve - Interruption
DTC P1552: Idle Air Control (IAC) Valve Closing Coil - Below Lower Limit
- Idle Air Control (IAC) Valve Closing Coil - Below Lower Limit
DTC P1553: Idle Air Control (IAC) Valve Closing Coil - Upper Limit Exceeded
- Idle Air Control (IAC) Valve Closing Coil - Upper Limit Exceeded
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P1570: Immobilizer - Active Immobilizer - Implausible operating range
- Immobilizer - Active Immobilizer - Implausible operating range
DTC P1571: Immobilizer - Open Immobilizer - Interruption / no signal
- Immobilizer - Open Immobilizer - Interruption / no signal
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P1600: Power Supply - Signal Implausible
- Power Supply - Signal Implausible
DTC P1600: Power Supply - Below Lower Limit
- Power Supply - Below Lower Limit
DTC P1601: Power Supply - Above Upper Limit
- Power Supply - Above Upper Limit
  - Function
  - Diagnostic conditions
- Wiring diagram
- Diagnostic procedure
DTC P1671: Engine Compartment Purge Fan End-Stage - Open Circuit
- Engine Compartment Purge Fan End-Stage - Open Circuit
DTC P1671: Engine Compartment Purge Fan End-Stage - Short Circuit to Ground
- Engine Compartment Purge Fan End-Stage - Short Circuit to Ground
DTC P1671: Engine Compartment Purge Fan End-Stage - Short Circuit to B+
- Engine Compartment Purge Fan End-Stage - Short Circuit to B+
  - Function
  - Diagnostic conditions
- Wiring diagram
- Diagnostic procedure
DTC P1673: Fan End-Stage - Open Circuit
- Fan End-Stage - Open Circuit
DTC P1673: Fan End-Stage - Short Circuit to Ground
- Fan End-Stage - Short Circuit to Ground
DTC P1673: Fan End-Stage - Short Circuit to Plus
- Fan End-Stage - Short Circuit to Plus
  - Function
  - Diagnostic conditions
- Wiring diagram
DTC P1691: Malfunction Indication Light (MIL), Check engine - Interruption
- Malfunction Indication Light (MIL), Check engine - Interruption
DTC P1692: MIL Check engine - Short Circuit to Ground
- MIL Check engine - Short Circuit to Ground
DTC P1693: MIL Check engine - Short Circuit to B+
- MIL Check engine - Short Circuit to B+
  - Function
  - Diagnostic conditions
- Wiring Diagram
- Diagnostic procedure
DTC P1782: Engine Engagement / Nominal Engine Torque - Short Circuit to Ground
- Engine Engagement / Nominal Engine Torque - Short Circuit to Ground
  - Function
  - Diagnostic conditions