Home/Honda/Civic/Honda Civic VIII (2005-2009)/Repair manual/Testing & Diagnostics/Variable Valve Timing Electronic Control System (Vtec - R18…
Contents
Wiring diagrams Section: Testing & Diagnostics- Intake Air System (K20Z3 Engine): Overview
- Intake Air System (K20Z3 Engine): Diagnosis
- Intake Air System (K20Z3 Engine): Removal & Installation
- Intake Air System (K20Z3 Engine): Other
- Idle Control System (R18A1 Engine): Diagnosis
- Idle Control System (R18A1 Engine): Component Locations
- DTC P0506: Idle Control System RPM Lower Than Expected
- DTC P0507: Idle Control System RPM Higher Than Expected
- DTC P0532: A/C Pressure Sensor Circuit Low Voltage
- DTC P0533: A/C Pressure Sensor Circuit High Voltage
- Idle Control System (R18A1 Engine): Other
- Idle Control System (K20Z3 Engine): Overview
- DTC P0506: Idle Control System RPM Lower Than Expected
- DTC P0507: Idle Control System RPM Higher Than Expected
- DTC P0532: A/C Pressure Sensor Circuit Low Voltage
- DTC P0533: A/C Pressure Sensor Circuit High Voltage
- Idle Control System (K20Z3 Engine): Diagnosis
- Idle Control System (K20Z3 Engine): Other
- Variable Valve Timing Electronic Control System (Vtec) and Variable Valve Timing (Vtc ) System (K20Z3): Overview
- DTC P0010: VTC Oil Control Solenoid Valve Malfunction
- DTC P0011: VTC System Malfunction
- DTC P0340: CMP Sensor A No Signal
- DTC P0341: CMP Sensor A and CKP Sensor Incorrect Phase Detected
- DTC P0344: CMP Sensor A Circuit Intermittent Interruption
- DTC P1009: VTC Advance Malfunction
- DTC P2646: Rocker Arm Oil Pressure Switch Circuit Low Voltage
- DTC P2647: Rocker Arm Oil Pressure Switch Circuit High Voltage
- DTC P2648: Rocker Arm Oil Control Solenoid Circuit Low Voltage
- DTC P2649: Rocker Arm Oil Control Solenoid Circuit High Voltage
- Electronic Throttle Control System (R18A1 Engine): Overview
- DTC P0122: TP Sensor A Circuit Low Voltage
- DTC P0123: TP Sensor A Circuit High Voltage
- DTC P0222: TP Sensor B Circuit Low Voltage
- DTC P0223: TP Sensor B Circuit High Voltage
- DTC P1658: Electronic Throttle Control System (ETCS) Control Relay ON Malfunction
- DTC P1659: Electronic Throttle Control System (ETCS) Control Relay OFF Malfunction
- DTC P1683: Throttle Valve Default Position Spring Performance Problem
- DTC P1684: Throttle Valve Return Spring Performance Problem
- DTC P2101: Electronic Throttle Control System (ETCS) Malfunction
- DTC P2118: Throttle Actuator Current Range/Performance Problem
- DTC P2122: APP Sensor A (Throttle Position Sensor D) Circuit Low Voltage
- DTC P2123: APP Sensor A (Throttle Position Sensor D) Circuit High Voltage
- DTC P2127: APP Sensor B (Throttle Position Sensor E) Circuit Low Voltage
- DTC P2128: APP Sensor B (Throttle Position Sensor E) Circuit High Voltage
- DTC P2135: TP Sensor A/B Incorrect Voltage Correlation
- DTC P2138: APP Sensor A/B (Throttle Position Sensor D/E) Incorrect Voltage Correlation
- DTC P2176: Throttle Actuator Control System Idle Position Not Learned
- Electronic Throttle Control System (R18A1 Engine): Diagnosis
- Electronic Throttle Control System (R18A1 Engine): Removal & Installation
- Variable Valve Timing Electronic Control System (Vtec - R18A1 Engine): Overview
- DTC P0522: EOP Sensor Circuit Low Voltage
- DTC P0523: EOP Sensor Circuit High Voltage
- DTC P2646: VTEC System Stuck OFF
- DTC P2647: VTEC System Stuck ON
- DTC P2648: Rocker Arm Oil Control Solenoid Circuit Low Voltage
- DTC P2649: Rocker Arm Oil Control Solenoid Circuit High Voltage
- Electronic Throttle Control System (K20Z3 Engine): Overview
- DTC P0122: TP Sensor A Circuit Low Voltage
- DTC P0123: TP Sensor A Circuit High Voltage
- DTC P0222: TP Sensor B Circuit Low Voltage
- DTC P0223-.TP Sensor B Circuit High Voltage
- DTC P1658: Electronic Throttle Control System (ETCS) Control Relay ON Malfunction
- DTC P1659: Electronic Throttle Control System (ETCS) Control Relay OFF Malfunction
- DTC P1683: Throttle Valve Default Position Spring Performance Problem
- DTC P1684: Throttle Valve Return Spring Performance Problem
- DTC P2101: Electronic Throttle Control System (ETCS) Malfunction
- DTC P2118: Throttle Actuator Current Range/Performance Problem
- DTC P2122: APP Sensor A (Throttle Position Sensor D) Circuit Low Voltage
- DTC P2123: APP Sensor A (Throttle Position Sensor D) Circuit High Voltage
- DTC P2127: APP Sensor B (Throttle Position Sensor E) Circuit Low Voltage
- DTC P2128: APP Sensor B (Throttle Position Sensor E) Circuit High Voltage
- DTC P2135: TP Sensor A/B Incorrect Voltage Correlation
- DTC P2138: APP Sensor A/B (Throttle Position Sensor D/E) Incorrect Voltage Correlation
- DTC P2176: Throttle Actuator Control System Idle Position Not Learned
- Electronic Throttle Control System (K20Z3 Engine): Diagnosis
- Intake Air System (Hybrid): Overview
- Intake Air System (Hybrid): Removal & Installation
- Intake Air System (Hybrid): Other
- Fuel System & Emissions System (Hybrid): Overview
- Fuel System & Emissions System (Hybrid): Diagnosis
- Fuel System & Emissions System (Hybrid): Maintenance
- Fuel System & Emissions System (Hybrid): Other
- Idle Control System (Hybrid): Overview
- DTC P0506: Idle Control System RPM Lower Than Expected
- DTC P0507: Idle Control System RPM Higher Than Expected
- DTC P0532: A/C Pressure Sensor Circuit Low Voltage
- DTC P0533: A/C Pressure Sensor Circuit High Voltage
- Idle Control System (Hybrid): Diagnosis
- Idle Control System (Hybrid): Other
- 3-STAGE Intelligent Variable Valve Timing Electronic Control System (I-Vtec) (Hybrid): Overview
- DTC P0522: Rocker Arm Oil Pressure Sensor Circuit Low Voltage
- DTC P0523: Rocker Arm Oil Pressure Sensor Circuit High Voltage
- DTC P1024: Valve Pause System (VPS) Sticking On
- 3-STAGE Intelligent Variable Valve Timing Electronic Control System (I-Vtec) (Hybrid): Diagnosis
- 3-STAGE Intelligent Variable Valve Timing Electronic Control System (I-Vtec) (Hybrid): Component Locations
- DTC P1287: Rocker Arm Oil Pressure Switch Circuit High Voltage
- DTC P1289: Rocker Arm Oil Pressure Sensor Stuck High
- DTC P2647: VTEC System Stuck ON
- DTC P2648: Rocker Arm Oil Control Solenoid 2 Circuit Low Voltage
- DTC P2649: Rocker Arm Oil Control Solenoid 2 Circuit High Voltage
- DTC P2651: Valve Pause System (VPS) Stuck OFF
- DTC P2653: Rocker Arm Oil Control Solenoid 1 Circuit Low Voltage
- DTC P2654: Rocker Arm Oil Control Solenoid 1 Circuit High Voltage
- DTC P3400: Valve Pause System (VPS) Stuck OFF
- Pgm-Fi System (Hybrid): Overview
- DTC P0101: MAF Sensor Circuit Range/Performance Problem
- DTC P0102: MAF Sensor Circuit Low Voltage
- DTC P0103: MAF Sensor Circuit High Voltage
- DTC P0106: MAP Sensor Circuit Range/Performance Problem
- DTC P0107: MAP Sensor Circuit Low Voltage
- DTC P0108: MAP Sensor Circuit High Voltage
- DTC P0111: IAT Sensor Circuit Range/Performance Problem
- DTC P0112: IAT Sensor Circuit Low Voltage
- DTC P0113: IAT Sensor Circuit High Voltage
- DTC P0116: ECT Sensor 1 Circuit Range/Performance Problem
- DTC P0117: ECT Sensor 1 Circuit Low Voltage
- DTC P0118: ECT Sensor 1 Circuit High Voltage
- DTC P0125: ECT Sensor 1 Malfunction/Slow Response
- DTC P0128: Cooling System Malfunction
- DTC P0133: A/F Sensor (Sensor 1) Malfunction/Slow Response
- DTC P0134: A/F Sensor (Sensor 1) Heater System Malfunction
- DTC P0135: A/F Sensor (Sensor 1) Heater Circuit Malfunction
- DTC P0137: Secondary HO2S (Sensor 2) Circuit Low Voltage
- DTC P0138: Secondary HO2S (Sensor 2) Circuit High Voltage
- DTC P0139: Secondary HO2S (Sensor 2) Slow Response
- DTC P0141: Secondary HO2S (Sensor 2) Heater Circuit Malfunction
- DTC P0171: Fuel System Too Lean; DTC P0172: Fuel System Too Rich
- DTC P0300: Random Misfire and Any Combination of the Following: DTC P0301: No. 1 Cylinder Misfire Detected; DTC P0302: No. 2 Cylinder Misfire Detected; DTC P0303: No. 3 Cylinder Misfire Detected; DTC P0304: No. 4 Cylinder Misfire Detected
- DTC P0301: No. 1 Cylinder Misfire Detected; DTC P0302: No. 2 Cylinder Misfire Detected; DTC P0303: No. 3 Cylinder Misfire Detected; DTC P0304: No. 4 Cylinder Misfire Detected
- DTC P0325: Knock Sensor Circuit Malfunction
- DTC P0335: CKP Sensor No Signal
- DTC P0339: CKP Sensor Intermittent Interruption
- DTC P0351: Intake Side Ignition Coil Power Circuit Malfunction
- DTC P0352: Exhaust Side Ignition Coil Power Circuit Malfunction
- DTC P0365: CMP Sensor No Signal
- DTC P0369: CMP Sensor Circuit Intermittent Interruption
- Pgm-Fi System (Hybrid): Diagnosis
- DTC P0563: PCM Power Source Circuit Unexpected Voltage
- DTC P0602: PCM Programming Error
- DTC P0603: PCM Internal Control Module Keep Alive Memory (KAM) Error ('06-08 models); DTC P062F: PCM Internal Control Module Keep Alive Memory (KAM) Error ('09-11 models)
- DTC P0606: PCM Processor Malfunction
- DTC P0630: VIN Not Programmed or Mismatch
- DTC P0685: PCM Power Control Circuit/Internal Circuit Malfunction
- DTC P1109: BARO Sensor Circuit Out of Range High
- DTC P1116: ECT Sensor 1 Range/Performance Problem
- DTC P1157: A/F Sensor (Sensor 1) AFS Circuit Malfunction
- DTC P1172: A/F Sensor (Sensor 1) Circuit Out of Range High
- DTC P1297: ELD Circuit Low Voltage
- DTC P1298: ELD Circuit High Voltage
- DTC P2183: ECT Sensor 2 Circuit Range/Performance Problem
- DTC P2184: ECT Sensor 2 Circuit Low Voltage
- DTC P2185: ECT Sensor 2 Circuit High Voltage
- DTC P2195: A/F Sensor (Sensor 1) Signal Stuck Lean
- DTC P2227: BARO Sensor Circuit Range/Performance Problem
- DTC P2228: BARO Sensor Circuit Low Voltage
- DTC P2229: BARO Sensor Circuit High Voltage
- DTC P2238: A/F Sensor (Sensor 1) AFS+ Circuit Low Voltage
- DTC P2252: A/F Sensor (Sensor 1) AFS-Circuit Low Voltage
- DTC P2270: Secondary HO2S (Sensor 2) Circuit Signal Stuck Lean; DTC P2271: Secondary HO2S (Sensor 2) Circuit Signal Stuck Rich
- DTC P2610: PCM Ignition Off Internal Timer Malfunction
- DTC U0028: F-CAN Malfunction (BUS-OFF)
- DTC U0037: IMA-CAN Malfunction (BUS-OFF)
- DTC U0110: F-CAN Malfunction (PCM-MCM)
- DTC U0111: F-CAN Malfunction (PCM-BCM module)
- DTC U0121: F-CAN Malfunction (PCM-ABS Modulator-Control Unit)
- DTC U0122: F-CAN Malfunction (PCM-VSA Modulator-Control Unit)
- DTC U0129: F-CAN Malfunction (PCM-Servo Unit)
- DTC U0155: F-CAN Malfunction (PCM-Gauge Control Module)
- DTC U0302: PGM-FI System and A/T System Program Version Mismatch
- DTC U0312 (69): PGM-FI System and Battery Control System Program Version Mismatch
- DTC U1205: IMA-CAN Malfunction (PCM-MCM)
- DTC U1206: IMA-CAN Malfunction (PCM-BCM Module)
- DTC U1207: IMA-CAN Malfunction (PCM-A/C Compressor Driver)
- Pgm-Fi System (Hybrid): Removal & Installation
- Pgm-Fi System (Hybrid): Other
- Pgm-Fi System (K20Z3 Engine): Overview
- DTC P0101: MAF Sensor Circuit Range/Performance Problem
- DTC P0102: MAF Sensor Circuit Low Voltage
- DTC P0103: MAF Sensor Circuit High Voltage
- DTC P0107: MAP Sensor Circuit Low Voltage
- DTC P0108: MAP Sensor Circuit High Voltage
- DTC P0111: IAT Sensor Circuit Range/Performance Problem
- DTC P0112: IAT Sensor Circuit Low Voltage
- DTC P0113: IAT Sensor Circuit High Voltage
- DTC P0116: ECT Sensor 1 Circuit Range/Performance Problem
- DTC P0117: ECT Sensor 1 Circuit Low Voltage
- DTC P0118: ECT Sensor 1 Circuit High Voltage
- DTC P0125: ECT Sensor 1 Malfunction/Slow Response
- DTC P0128: Cooling System Malfunction
- DTC P0133: A/F Sensor (Sensor 1) Malfunction/Slow Response
- DTC P0134: A/F Sensor (Sensor 1) Heater System Malfunction
- DTC P0135: A/F Sensor (Sensor 1) Heater Circuit Malfunction
- DTC P0137: Secondary HO2S (Sensor 2) Circuit Low Voltage
- DTC P0138: Secondary HO2S (Sensor 2) Circuit High Voltage
- DTC P0139: Secondary HO2S (Sensor 2) Slow Response
- DTC P0141: Secondary HO2S (Sensor 2) Heater Circuit Malfunction
- DTC P0171: Fuel System Too Lean; DTC P0172: Fuel System Too Rich
- DTC P0300: Random Misfire and Any Combination of the Following:; DTC P0301: No. 1 Cylinder Misfire Detected; DTC P0302: No. 2 Cylinder Misfire Detected; DTC P0303: No. 3 Cylinder Misfire Detected; DTC P0304: No. 4 Cylinder Misfire Detected
- DTC P0301: No. 1 Cylinder Misfire Detected; DTC P0302: No. 2 Cylinder Misfire Detected; DTC P0303: No. 3 Cylinder Misfire Detected; DTC P0304: No. 4 Cylinder Misfire Detected
- DTC P0325: Knock Sensor Circuit Malfunction
- DTC P0335: CKP Sensor No Signal
- DTC P0339: CKP Sensor Circuit Intermittent Interruption
- DTC P0365: CMP Sensor B Circuit No Signal
- DTC P0369: CMP Sensor B Circuit Intermittent Interruption
- Pgm-Fi System (K20Z3 Engine): Diagnosis
- DTC P0562: Charging System Low Voltage
- DTC P0563: ECM Power Source Circuit Unexpected Voltage
- DTC P0602: ECM Programming Error
- DTC P0603: ECM Internal Control Module Keep Alive Memory (KAM) Error ('06-08 models); DTC P062F: ECM Internal Control Module Keep Alive Memory (KAM) Error ('09-11 models)
- DTC P0606: ECM Processor Malfunction
- DTC P0630: VIN Not Programmed or Mismatch
- DTC P0685: ECM Power Control Circuit/Internal Circuit Malfunction
- DTC P0720: Output Shaft (Countershaft) Speed Sensor Circuit Malfunction
- DTC P1109: BARO Sensor Circuit Out of Range High
- DTC P1116: ECT Sensor 1 Circuit Range/Performance Problem
- DTC P1128: MAP Sensor Signal Lower Than Expected
- DTC P1129: MAP Sensor Signal Higher Than Expected
- DTC P1157: A/F Sensor (Sensor 1) AFS Circuit High Voltage
- DTC P1172: A/F Sensor (Sensor 1) Circuit Out of Range High
- DTC P1297: ELD Circuit Low Voltage
- DTC P1298: ELD Circuit High Voltage
- DTC P1549: Charging System High Voltage
- DTC P2183: ECT Sensor 2 Circuit Range/Performance Problem
- DTC P2184: ECT Sensor 2 Circuit Low Voltage
- DTC P2185: ECT Sensor 2 Circuit High Voltage
- DTC P2195: A/F Sensor (Sensor 1) Signal Stuck Lean
- DTC P2227: BARO Sensor Circuit Range/Performance Problem
- DTC P2228: BARO Sensor Circuit Low Voltage
- DTC P2229: BARO Sensor Circuit High Voltage
- DTC P2238: A/F Sensor (Sensor 1) AFS+ Circuit Low Voltage
- DTC P2252: A/F Sensor (Sensor 1) AFS- Circuit Low Voltage
- DTC P2270: Secondary HO2S (Sensor 2) Circuit Signal Stuck Lean; DTC P2271: Secondary HO2S (Sensor 2) Circuit Signal Stuck Rich
- DTC P2610: ECM Ignition Off Internal Timer Malfunction
- DTC U0028: F-CAN Malfunction (BUS-OFF (ECM))
- DTC U0122: F-CAN Malfunction (ECM-VSA Modulator-Control Unit)
- DTC U0131: F-CAN Malfunction (ECM-EPS)
- DTC U0155: F-CAN Malfunction (ECM-Gauge Control Module)
- Pgm-Fi System (K20Z3 Engine): Removal & Installation
- Pgm-Fi System (K20Z3 Engine): Other
- Pgm-Fi System (R18A1 Engine): Diagnosis
- Pgm-Fi System (R18A1 Engine): Removal & Installation
- Pgm-Fi System (R18A1 Engine): Component Locations
- DTC P0101: MAF Sensor Circuit Range/Performance Problem
- DTC P0102: MAF Sensor Circuit Low Voltage
- DTC P0103: MAF Sensor Circuit High Voltage
- DTC P0107: MAP Sensor Circuit Low Voltage
- DTC P0108: MAP Sensor Circuit High Voltage
- DTC P0111: IAT Sensor Circuit Range/Performance Problem
- DTC P0112: IAT Sensor Circuit Low Voltage
- DTC P0113: IAT Sensor Circuit High Voltage
- DTC P0116: ECT Sensor 1 Circuit Range/Performance Problem
- DTC P0117: ECT Sensor 1 Circuit Low Voltage
- DTC P0118: ECT Sensor 1 Circuit High Voltage
- DTC P0125: ECT Sensor 1 Malfunction/Slow Response
- DTC P0128: Cooling System Malfunction
- DTC P0133: A/F Sensor (Sensor 1) Malfunction/Slow Response
- DTC P0134: A/F Sensor (Sensor 1) Heater System Malfunction
- DTC P0135: A/F Sensor (Sensor 1) Heater Circuit Malfunction
- DTC P0137: Secondary HO2S (Sensor 2) Circuit Low Voltage
- DTC P0138: Secondary HO2S (Sensor 2) Circuit High Voltage
- DTC P0139: Secondary HO2S (Sensor 2) Slow Response
- DTC P0141: Secondary HO2S (Sensor 2) Heater Circuit Malfunction
- DTC P0171: Fuel System Too Lean; DTC P0172: Fuel System Too Rich
- DTC P0300: Random Misfire and Any Combination of the Following:; DTC P0301: No. 1 Cylinder Misfire Detected; DTC P0302: No. 2 Cylinder Misfire Detected; DTC P0303: No. 3 Cylinder Misfire Detected; DTC P0304: No. 4 Cylinder Misfire Detected
- DTC P0301: No. 1 Cylinder Misfire Detected; DTC P0302: No. 2 Cylinder Misfire Detected; DTC P0303: No. 3 Cylinder Misfire Detected; DTC P0304: No. 4 Cylinder Misfire Detected
- DTC P0325: Knock Sensor Circuit Malfunction
- DTC P0335: CKP Sensor No Signal
- DTC P0339: CKP Sensor Circuit Intermittent Interruption
- DTC P0351: No. 1 Cylinder Ignition Coil Circuit Malfunction; DTC P0352: No. 2 Cylinder Ignition Coil Circuit Malfunction; DTC P0353: No. 3 Cylinder Ignition Coil Circuit Malfunction; DTC P0354: No. 4 Cylinder Ignition Coil Circuit Malfunction
- DTC P0365: CMP Sensor No Signal
- DTC P0369: CMP Sensor Circuit Intermittent Interruption
- DTC P0562: Charging System Low Voltage
- DTC P0563: ECM/PCM Power Source Circuit Unexpected Voltage
- DTC P0602: ECM/PCM Programming Error
- DTC P0603: ECM/PCM Internal Control Module Keep Alive Memory (KAM) Error ('06-08 models); DTC P062F: ECM/PCM Internal Control Module Keep Alive Memory (KAM) Error ('09-11 models)
- DTC P0606: ECM/PCM Processor Malfunction
- DTC P0630: VIN Not Programmed or Mismatch
- DTC P0685: ECM/PCM Power Control Circuit/Internal Circuit Malfunction
- DTC P0720: Output Shaft (Countershaft) Speed Sensor Circuit Malfunction (A/T)
- DTC P0720: Output Shaft (Countershaft) Speed Sensor Circuit Malfunction (M/T)
- DTC P1109: BARO Sensor Circuit Out of Range High
- DTC P1116: ECT Sensor 1 Circuit Range/Performance Problem
- DTC P1128: MAP Sensor Signal Lower Than Expected
- DTC P1129: MAP Sensor Signal Higher Than Expected
- DTC P1157: A/F Sensor (Sensor 1) AFS Circuit High Voltage
- DTC P1172: A/F Sensor (Sensor 1) Circuit Out of Range High
- DTC P1297: ELD Circuit Low Voltage
- DTC P1298: ELD Circuit High Voltage
- DTC P1549: Charging System High Voltage
- DTC P2183: ECT Sensor 2 Circuit Range/Performance Problem
- DTC P2184: ECT Sensor 2 Circuit Low Voltage
- DTC P2185: ECT Sensor 2 Circuit High Voltage
- DTC P2195: A/F Sensor (Sensor 1) Signal Stuck Lean
- DTC P2227: BARO Sensor Circuit Range/Performance Problem
- DTC P2228: BARO Sensor Circuit Low Voltage
- DTC P2229: BARO Sensor Circuit High Voltage
- DTC P2238: A/F Sensor (Sensor 1) AFS+ Circuit Low Voltage
- DTC P2252: A/F Sensor (Sensor 1) AFS-Circuit Low Voltage
- DTC P2270: Secondary HO2S (Sensor 2) Circuit Signal Stuck Lean; DTC P2271: Secondary HO2S (Sensor 2) Circuit Signal Stuck Rich
- DTC P2610: ECM/PCM Ignition Off Internal Timer Malfunction
- DTC U0028: F-CAN Malfunction (BUS-OFF (ECM))
- DTC U0122: F-CAN Malfunction (ECM/PCM- VSA Modulator-Control Unit)
- DTC U0131: F-CAN Malfunction (ECM-EPS Control Unit)
- DTC U0155: F-CAN Malfunction (ECM/PCM- Gauge Control Module)
- DTC U0300: PGM-FI System and A/T System Program Version Mismatch
- Pgm-Fi System (R18A1 Engine): Other
- Fuel System & Emissions System (R18A1 Engine): Overview
- Fuel System & Emissions System (R18A1 Engine): Diagnosis
- Fuel System & Emissions System (R18A1 Engine): Maintenance
- Fuel System & Emissions System (R18A1 Engine): Other
- Fuel System & Emissions System (K20Z3 Engine): Overview
- Fuel System & Emissions System (K20Z3 Engine): Diagnosis
- Fuel System & Emissions System (K20Z3 Engine): Maintenance
- Fuel System & Emissions System (K20Z3 Engine): Other
- Pgm-Fi System (Supplemental) (Gx): Overview
- DTC P0171: Fuel System Too Lean; DTC P0172: Fuel System Too Rich
- DTC P0300: Random Misfire and Any Combination of the Following; DTC P0301: No. 1 Cylinder Misfire Detected; DTC P0302: No. 2 Cylinder Misfire Detected; DTC P0303: No. 3 Cylinder Misfire Detected; DTC P0304: No. 4 Cylinder Misfire Detected
- DTC P0301: No. 1 Cylinder Misfire Detected; DTC P0302: No. 2 Cylinder Misfire Detected; DTC P0303: No. 3 Cylinder Misfire Detected; DTC P0304: No. 4 Cylinder Misfire Detected
- Pgm-Fi System (Supplemental) (Gx): Diagnosis
- Pgm-Fi System (Supplemental) (Gx): Removal & Installation
- Pgm-Fi System (Supplemental) (Gx): Other
- Fuel Supply System (Gx): Diagnosis
- Fuel Supply System (Gx): Removal & Installation
- Fuel Supply System (Gx): Component Locations
- DTC P0181: Fuel Temperature Sensor Circuit Range/Performance Problem
- DTC P0182: Fuel Temperature Sensor Circuit Low Voltage
- DTC P0183: Fuel Temperature Sensor Circuit High Voltage
- DTC P0191: Fuel Rail Pressure Sensor Circuit Range/Performance Problem
- DTC P0192: Fuel Rail Pressure Sensor Circuit Low Voltage
- DTC P0193: Fuel Rail Pressure Sensor Circuit High Voltage
- DTC P1187: FTT Sensor Circuit Low Voltage
- DTC P1188: FTT Sensor Circuit High Voltage
- DTC P1192: FTP Sensor Circuit Low Voltage
- DTC P1193: FTP Sensor Circuit High Voltage
- Fuel Supply System (Gx): Other
- Fuel System & Emissions System (Supplemental) (Gx): Overview
- Fuel System & Emissions System (Supplemental) (Gx): Diagnosis
- Fuel System & Emissions System (Supplemental) (Gx): Maintenance
- Fuel System & Emissions System (Supplemental) (Gx): Other
- Abbreviations
- Airbag
- Anti-Lock/traction Control
- Automatic HVAC System
- Automatic Trans
- Auxiliary Emission Control Systems
- Axle Shafts
- Basic Trouble Shooting
- Body Electrical
- Brakes
- Cabin Air Filter
- Charging System
- Check Lists
- Clutches Manual & Hydraulic
- Communication Devices
- Cooling Fan
- Cooling System (Mechanical)
- Cruise Control Systems
- Diagnostic Connector Locations
- Door Locks & Anti-Theft Systems
- Drive Cycles
- Driveline/axles
- DTC Index
- Electrical Component Locations
- Emission Applications
- Engine
- Engine Performance
- Entertainment Systems
- Exhaust
- Exterior Body Panels
- Exterior Lights
- Exterior/interior Trim
- Fuel System
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- Heated Glass/defoggers
- Heater
- Hoist/jack
- Horns
- Identification
- Ignition Switch/steering Lock
- Ignition System
- Interior/illumination Lights
- Lubrication System
- Manual & Power Steering
- Manual Trans
- Mechanical
- Mechanical - Hydraulic
- Metric Conversions
- Mirrors
- Mode 6
- Navigation System
- Paint/coatings
- Removal & Installation
- Reset Procedures
- Restraints Control Systems
- Seats
- Specifications
- Starter
- Steering
- Sun Roof/t-Top/convertible Top
- Suspension Front
- Testing & Diagnostics
- Traction Control Disable
- Transmission
- Warning System
- Wheel Alignment
- Wheel Hubs
- Windows
- Wiper/washer Systems
