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HOMESERVICE MANUALSHONDA2007CIVIC LX, 4D SEDAN, AUTOMATICREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMADVANCED DIAGNOSTICS - CIVIC - FAULT CODE INDEXFAULT CODE INDEX
2007 Honda Civic LX, 4D Sedan, Automatic
Fault Code Index
2007 Honda Civic LX, 4D Sedan, AutomaticSECTION Fault Code Index
| DTC | Description |
|---|---|
| P0010 | Variable Valve Timing Control (VTC) Oil Control Solenoid Valve Malfunction (K20Z3) |
| P0011 | Variable Valve Timing Control (VTC) System Malfunction (K20Z3) |
| P0101 | Mass Airflow (MAF) Sensor Circuit Range/Performance Problem (K20Z3) |
| P0101 | Mass Airflow (MAF) Sensor Circuit Range/Performance Problem (R18A1) |
| P0101 | Mass Air Flow (MAF) Sensor Range/Performance Problem (R18A4 Engine) |
| P0102 | Mass Air Flow (MAF) Sensor Circuit Low Voltage (K20Z3 Engine) |
| P0102 | Mass Air Flow (MAF) Sensor Circuit Low Voltage (R18A1 Engine) |
| P0102 | Mass Air Flow (MAF) Sensor Circuit Low Voltage (R18A4 Engine) |
| P0103 | Mass Air Flow (MAF) Sensor Circuit High Voltage (K20Z3 Engine) |
| P0103 | Mass Air Flow (MAF) Sensor Circuit High Voltage (R18A1 Engine) |
| P0103 | Mass Air Flow (MAF) Sensor Circuit High Voltage (R18A4 Engine) |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage Input (R18A1 Engine) |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage Input (R18A4 Engine) |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage (R18A1 Engine) |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage (R18A4 Engine) |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage (K20Z3 Engine) |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage Input (R18A1 Engine) |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage Input (R18A4 Engine) |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage (R18A1 Engine) |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage (R18A4 Engine) |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage (K20Z3 Engine) |
| P0111 | Intake Air Temperature (IAT) Sensor Circuit Range/Performance Problem (M/T) |
| P0111 | Intake Air Temperature (IAT) Sensor Circuit Range/Performance Problem (R18A1 Engine) |
| P0111 | Intake Air Temperature (IAT) Sensor Circuit Range/Performance Problem (R18A4 Engine) |
| P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage (K20Z3 Engine) |
| P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage (R18A1 Engine) |
| P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage (R18A4 Engine) |
| P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage (K20Z3 Engine) |
| P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage (R18A1 Engine) |
| P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage (R18A4 Engine) |
| P0116 | Engine Coolant Temperature (ECT) Sensor 1 Circuit Range/Performance Problem (M/T) |
| P0116 | Engine Coolant Temperature (ECT) Sensor 1 Circuit Range/Performance Problem (R18A1 Engine) |
| P0116 | Engine Coolant Temperature (ECT) Sensor 1 Range/Performance Problem (R18A4 Engine) |
| P0117 | Engine Coolant Temperature (ECT) Sensor 1 Circuit Low Voltage (K20Z3 Engine) |
| P0117 | Engine Coolant Temperature (ECT) Sensor 1 Circuit Low Voltage (R18A1 Engine) |
| P0117 | Engine Coolant Temperature (ECT) Sensor 1 Circuit Low Voltage (R18A4 Engine) |
| P0118 | Engine Coolant Temperature (ECT) Sensor 1 Circuit High Voltage (K20Z3 Engine) |
| P0118 | Engine Coolant Temperature (ECT) Sensor 1 Circuit High Voltage (R18A1 Engine) |
| P0118 | Engine Coolant Temperature (ECT) Sensor 1 Circuit High Voltage (R18A4 Engine) |
| P0122 | Throttle Position (TP) Sensor A Circuit Low Voltage (K20Z3 Engine) |
| P0122 | Throttle Position (TP) Sensor A Circuit Low Voltage (R18A1 Engine) |
| P0122 | Throttle Position (TP) Sensor A Circuit Low Voltage (R18A4 Engine) |
| P0123 | Throttle Position (TP) Sensor A Circuit High Voltage (K20Z3 Engine) |
| P0123 | Throttle Position (TP) Sensor A Circuit High Voltage (R18A1 Engine) |
| P0123 | Throttle Position (TP) Sensor A Circuit High Voltage (R18A4 Engine) |
| P0125 | Engine Coolant Temperature (ECT) Sensor 1 Malfunction/Slow Response (M/T) |
| P0125 | Engine Coolant Temperature (ECT) Sensor 1 Malfunction/Slow Response (R18A1 Engine) |
| P0125 | Engine Coolant Temperature (ECT) Sensor 1 Malfunction/Slow Response (R18A4 Engine) |
| P0128 | Cooling System Malfunction (M/T) |
| P0128 | Cooling System Malfunction (R18A1 Engine) |
| P0128 | Cooling System Malfunction (R18A4 Engine) |
| P0133 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Malfunction/Slow Response (K20Z3) |
| P0133 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Malfunction/Slow Response (R18A1) |
| P0133 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Response Malfunction/ Slow Response (R18A4 Engine) |
| P0134 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Heater System Malfunction (K20Z3 Engine) |
| P0134 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Heater System Malfunction (R18A1 Engine) |
| P0134 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Heater System Malfunction (R18A4 Engine) |
| P0135 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Heater Circuit Malfunction (K20Z3 Engine) |
| P0135 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Heater Circuit Malfunction (R18A1 Engine) |
| P0135 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Heater Circuit Malfunction (R18A4 Engine) |
| P0137 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Low Voltage (K20Z3) |
| P0137 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Low Voltage (R18A1) |
| P0137 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Low Voltage (R18A4 Engine) |
| P0138 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit High Voltage (K20Z3) |
| P0138 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit High Voltage (R18A1) |
| P0138 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit High Voltage (R18A4 Engine) |
| P0139 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Slow Response (K20Z3) |
| P0139 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Slow Response (R18A1) |
| P0139 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Slow Response (R18A4 Engine) |
| P0141 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Heater Circuit Malfunction (K20Z3 Engine) |
| P0141 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Heater Circuit Malfunction (R18A1 Engine) |
| P0141 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Heater Circuit Malfunction (R18A4 Engine) |
| P0171 | Fuel System Too Lean (M/T) |
| P0171 | Fuel System Too Lean (R18A1 Engine) |
| P0171 | Fuel System Too Lean (R18A4 Engine) |
| P0172 | Fuel System Too Rich (M/T) |
| P0172 | Fuel System Too Rich (R18A1 Engine) |
| P0172 | Fuel System Too Rich (R18A4 Engine) |
| P0181 | Fuel Temperature Sensor Circuit Range/Performance Problem (R18A4 Engine) |
| P0182 | Fuel Temperature Sensor Circuit Low Voltage (R18A4 Engine) |
| P0183 | Fuel Temperature Sensor Circuit High Voltage (R18A4 Engine) |
| P0191 | Fuel Rail Pressure Sensor Circuit Range/Performance Problem (R18A4 Engine) |
| P0192 | Fuel Rail Pressure Sensor Circuit Low Voltage (R18A4 Engine) |
| P0193 | Fuel Rail Pressure Sensor Circuit High Voltage (R18A4 Engine) |
| P0222 | Throttle Position (TP) Sensor B Circuit Low Voltage (K20Z3 Engine) |
| P0222 | Throttle Position (TP) Sensor B Circuit Low Voltage (R18A1 Engine) |
| P0222 | Throttle Position (TP) Sensor B Circuit Low Voltage (R18A4 Engine) |
| P0223 | Throttle Position (TP) Sensor B Circuit High Voltage (K20Z3 Engine) |
| P0223 | Throttle Position (TP) Sensor B Circuit High Voltage (R18A1 Engine) |
| P0223 | Throttle Position (TP) Sensor B Circuit High Voltage (R18A1 Engine, M/T) |
| P0223 | Throttle Position (TP) Sensor B Circuit High Voltage (R18A4 Engine) |
| P0300 | Random Misfire Detected (K20Z3) |
| P0300 | Random Misfire Detected (R18A1) |
| P0300 | Random Misfire Detected (R18A4 Engine) |
| P0301 | No. 1 Cylinder Misfire Detected (K20Z3); DTC P0302: No. 2 Cylinder Misfire Detected (K20Z3); DTC P0303: No. 3 Cylinder Misfire Detected (K20Z3); DTC P0304: No. 4 Cylinder Misfire Detected (K20Z3) |
| P0301 | No. 1 Cylinder Misfire Detected (R18A1); DTC P0302: No. 2 Cylinder Misfire Detected (R18A1); DTC P0303: No. 3 Cylinder Misfire Detected (R18A1); DTC P0304: No. 4 Cylinder Misfire Detected (R18A1) |
| 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 (R18A4 Engine) |
| P0325 | Knock Sensor Circuit Malfunction (M/T) |
| P0325 | Knock Sensor Circuit Malfunction (K20Z3 Engine) |
| P0335 | Crankshaft Position (CKP) Sensor No Signal (K20Z3 Engine) |
| P0335 | Crankshaft Position (CKP) Sensor No Signal (R18A4 Engine) |
| P0335 | Crankshaft Position (CKP) Sensor No Signal (R18A4 Engine) |
| P0335 | Crankshaft Position (CKP) Sensor No Signal (R18A1 Engine) |
| P0335 | Crankshaft Position (CKP) Sensor No Signal (R18A4 Engine) |
| P0339 | Crankshaft Position (CKP) Sensor Circuit Intermittent Interruption (K20Z3 Engine) |
| P0339 | Crankshaft Position (CKP) Sensor Circuit Intermittent Interruption (R18A1 Engine) |
| P0339 | Crankshaft Position (CKP) Sensor Circuit Intermittent Interruption (R18A4 Engine) |
| P0339 | Crankshaft Position (CKP) Sensor Circuit Intermittent Interruption (R18A1 Engine) |
| P0339 | Crankshaft Position (CKP) Sensor Circuit Intermittent Interruption (R18A4 Engine) |
| P0340 | Camshaft Position (CMP) Sensor A No Signal (K20Z3) |
| P0341 | Camshaft Position (CMP) Sensor A and Crankshaft Position (CKP) Sensor Incorrect Phase Detected (K20Z3) |
| P0344 | Camshaft Position (CMP) Sensor A Circuit Intermittent Interruption (K20Z3) |
| P0351 | No. 1 Cylinder Ignition Coil Circuit Malfunction (R18A1); DTC P0352: No. 2 Cylinder Ignition Coil Circuit Malfunction (R18A1); DTC P0353: No. 3 Cylinder Ignition Coil Circuit Malfunction (R18A1); DTC P0354: No. 4 Cylinder Ignition Coil Circuit Malfunction (R18A1) |
| 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 (R18A1 Engine) |
| P0365 | Camshaft Position (CMP) Sensor No Signal (R18A1) |
| P0365 | Camshaft Position (CMP) Sensor No Signal (R18A4 Engine) |
| P0365 | Camshaft Position (CMP) Sensor B No Signal (K20Z3) |
| P0365 | Camshaft Position (CMP) Sensor No Signal (R18A1 Engine) |
| P0365 | Camshaft Position (CMP) Sensor No Signal (R18A4 Engine) |
| P0369 | Camshaft Position (CMP) Sensor Circuit Intermittent Interruption (R18A1) |
| P0369 | Camshaft Position (CMP) Sensor Intermittent Interruption (R18A4 Engine) |
| P0369 | Camshaft Position (CMP) Sensor B Circuit Intermittent Interruption (K20Z3) |
| P0369 | Camshaft Position (CMP) Sensor Intermittent Interruption (R18A1 Engine) |
| P0369 | Camshaft Position (CMP) Sensor Intermittent Interruption (R18A4 Engine) |
| P0400 | Exhaust Gas Recirculation (EGR) System Leak Detected (R18A1) |
| P0401 | Exhaust Gas Recirculation (EGR) Insufficient Flow (R18A1) |
| P0404 | Exhaust Gas Recirculation (EGR) Valve Circuit Range/Performance Problem (R18A1) |
| P0406 | Exhaust Gas Recirculation (EGR) Valve Position Sensor Circuit High Voltage (R18A1) |
| P0420 | Catalyst System Efficiency Below Threshold (K20Z3) |
| P0420 | Catalyst System Efficiency Below Threshold (R18A1) |
| P0420 | Catalyst System Efficiency Below Threshold (R18A4 Engine) |
| P0443 | Evaporative Emission (EVAP) Canister Purge Valve Circuit Malfunction (K20Z3 Engine) |
| P0443 | Evaporative Emission (EVAP) Canister Purge Valve Circuit Malfunction (R18A1 Engine) |
| P0451 | Fuel Tank Pressure (FTP) Sensor Range/Performance Problem (K20Z3) |
| P0451 | Fuel Tank Pressure (FTP) Sensor Range/Performance Problem (R18A1) |
| P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage (K20Z3) |
| P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage (K20Z3) |
| P0455 | Evaporative Emission (EVAP) System Large Leak Detected (K20Z3) |
| P0455 | Evaporative Emission (EVAP) System Large Leak Detected (R18A1) |
| P0456 | Evaporative Emission (EVAP) System Very Small Leak Detected (K20Z3) |
| P0456 | Evaporative Emission (EVAP) System Very Small Leak Detected (R18A1) |
| P0457 | Evaporative Emission (EVAP) System Leak Detected/Fuel Fill Cap Loose or Missing (K20Z3) |
| P0457 | Evaporative Emission (EVAP) System Leak Detected/Fuel Fill Cap Loose or Missing (R18A1) |
| P0461 | Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit Range / Performance Problem (M/T) |
| P0461 | Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit Range / Performance Problem (R18A1 Engine) |
| P0462 | Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit Low Voltage (M/T) |
| P0462 | Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit Low Voltage (R18A1 Engine) |
| P0463 | Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit High Voltage (M/T) |
| P0463 | Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit High Voltage (R18A1 Engine) |
| P0496 | Evaporative Emission (EVAP) System High Purge Flow Detected (K20Z3) |
| P0496 | Evaporative Emission (EVAP) System High Purge Flow Detected (R18A1) |
| P0497 | Evaporative Emission (EVAP) System Low Purge Flow Detected (K20Z3) |
| P0497 | Evaporative Emission (EVAP) System Low Purge Flow Detected (R18A1) |
| P0498 | Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit Low Voltage (K20Z3 Engine) |
| P0498 | Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit Low Voltage (R18A1 Engine) |
| P0499 | Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit High Voltage (K20Z3 Engine) |
| P0499 | Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit High Voltage (R18A1 Engine) |
| P0506 | Idle Control System RPM Lower Than Expected (K20Z3) |
| P0506 | Idle Control System RPM Lower Than Expected (R18A1) |
| P0506 | Idle Control System RPM Lower Than Expected (R18A1 Engine) |
| P0507 | Idle Control System RPM Higher Than Expected (K20Z3) |
| P0507 | Idle Control System RPM Higher Than Expected (R18A1) |
| P0507 | Idle Control System RPM Higher Than Expected (R18A4 Engine) |
| P050A | Cold Start Idle Air Control System Performance Problem (M/T) |
| P050A | Cold Start Idle Air Control System Performance Problem (R18A1 Engine) |
| P050B | Cold Start Ignition Timing Control System Performance Problem (M/T) |
| P050B | Cold Start Ignition Timing Control System Performance Problem (R18A1 Engine) |
| P0522 | Engine Oil Pressure (EOP) Sensor Circuit Low Voltage (R18A1) |
| P0522 | Engine Oil Pressure (EOP) Sensor Circuit Low Voltage (R18A4 Engine) |
| P0523 | Engine Oil Pressure (EOP) Sensor Circuit High Voltage (R18A1) |
| P0523 | Engine Oil Pressure (EOP) Sensor Circuit High Voltage (R18A4 Engine) |
| P0532 | A/C Pressure Sensor Circuit Low Voltage (K20Z3 Engine) |
| P0532 | A/C Pressure Sensor Circuit Low Voltage (R18A1 Engine) |
| P0532 | A/C Pressure Sensor Circuit Low Voltage (R18A4 Engine) |
| P0533 | A/C Pressure Sensor Circuit High Voltage (K20Z3 Engine) |
| P0533 | A/C Pressure Sensor Circuit High Voltage (R18A1 Engine) |
| P0533 | A/C Pressure Sensor Circuit High Voltage (R18A4 Engine) |
| P0562 | Charging System Low Voltage (K20Z3) |
| P0562 | Charging System Low Voltage (R18A1) |
| P0562 | Charging System Low Voltage (R18A4 Engine) |
| P0563 | Engine Control Module (ECM)/Powertrain Control Module (PCM) Power Source Circuit Unexpected Voltage (K20Z3 Engine) |
| P0563 | Engine Control Module (ECM)/Powertrain Control Module (PCM) Power Source Circuit Unexpected Voltage (R18A1 Engine) |
| P0563 | Powertrain Control Module (PCM) Power Source Circuit Unexpected Voltage (R18A4 Engine) |
| P0602 | Engine Control Module (ECM)/Powertrain Control Module (PCM) Programming Error (M/T) |
| P0602 | Engine Control Module (ECM)/Powertrain Control Module (PCM) Programming Error (R18A1 Engine) |
| P0602 | Powertrain Control Module (PCM) Programming Error (R18A4 Engine) |
| P0603 | Powertrain Control Module (PCM) Keep Alive Memory (KAM) Error (R18A1 Engine) |
| P0603 | Powertrain Control Module (PCM) Keep Alive Memory (KAM) Error (R18A4 Engine) |
| P0603 | ECM/PCM Internal Control Module Keep Alive Memory (KAM) Error (K20Z3 Engine) |
| P0603 | ECM/PCM Internal Control Module Keep Alive Memory (KAM) Error (R18A1 Engine) |
| P0603 | Powertrain Control Module (PCM) Internal Control Module Keep Alive Memory (KAM) Error (R18A4 Engine) |
| P0606 | ECM/PCM Processor Malfunction (K20Z3 Engine) |
| P0606 | ECM/PCM Processor Malfunction (R18A1 Engine) |
| P0606 | Powertrain Control Module (PCM) Processor Malfunction (R18A4 Engine) |
| P060A | Powertrain Control Module (PCM) Internal Control Module Malfunction (R18A1) |
| P060A | Powertrain Control Module (PCM) (A/T System) Internal Control Module Malfunction (R18A4 Engine) |
| P0630 | VIN Not Programmed or Mismatch (K20Z3 Engine) |
| P0630 | VIN Not Programmed or Mismatch (R18A1 Engine) |
| P0630 | VIN Not Programmed or Mismatch (R18A4 Engine) |
| P0685 | Engine Control Module (ECM)/Powertrain Control Module (PCM) Power Control Circuit/Internal Circuit Malfunction (K20Z3 Engine) |
| P0685 | Engine Control Module (ECM)/Powertrain Control Module (PCM) Power Control Circuit/Internal Circuit Malfunction (R18A1 Engine) |
| P0685 | Powertrain Control Module (PCM) Power Control Circuit Internal Circuit Malfunction (R18A4 Engine) |
| P0705 | Short in Transmission Range Switch Circuit (Multiple Shift-position Input) |
| P0705 | Short in Transmission Range Switch Circuit (Multiple Shift-position Input) |
| P0706 | Open in Transmission Range Switch Circuit (R18A1 Engine) |
| P0706 | Open in Transmission Range Switch Circuit (R18A4 Engine) |
| P0711 | Problem in ATF Temperature Sensor Circuit (R18A1 Engine) |
| P0711 | Problem in ATF Temperature Sensor Circuit (R18A4 Engine) |
| P0712 | Short in ATF Temperature Sensor Circuit (R18A1 Engine) |
| P0712 | Short in ATF Temperature Sensor Circuit (R18A4 Engine) |
| P0713 | Open in ATF Temperature Sensor Circuit (R18A1 Engine) |
| P0713 | Open in ATF Temperature Sensor Circuit (R18A4 Engine) |
| P0716 | Problem in Input Shaft (Mainshaft) Speed Sensor Circuit (R18A1 Engine) |
| P0716 | Problem in Input Shaft (Mainshaft) Speed Sensor Circuit (R18A4 Engine) |
| P0717 | Problem in Input Shaft (Mainshaft) Speed Sensor Circuit (No Signal Input) (R18A1 Engine) |
| P0717 | Problem in Input Shaft (Mainshaft) Speed Sensor Circuit (No Signal Input) (R18A4 Engine) |
| P0718 | Input Shaft (Mainshaft) Speed Sensor Intermittent Failure (R18A1 Engine) |
| P0718 | Input Shaft (Mainshaft) Speed Sensor Intermittent Failure (R18A4 Engine) |
| P0720 | Output Shaft (Countershaft) Speed Sensor Circuit Malfunction (K20Z3 Engine) |
| P0720 | Output Shaft (Countershaft) Speed Sensor Circuit Malfunction (R18A1 Engine) |
| P0720 | Output Shaft (Countershaft) Speed Sensor Circuit Malfunction (R18A4 Engine) |
| P0721 | Problem in Output Shaft (Countershaft) Speed Sensor Circuit (R18A1 Engine) |
| P0721 | Problem in Output Shaft (Countershaft) Speed Sensor Circuit (R18A4 Engine) |
| P0722 | Problem in Output Shaft (Countershaft) Speed Sensor Circuit (No Signal Input) |
| P0722 | Problem in Output Shaft (Countershaft) Speed Sensor Circuit (No Signal Input) |
| P0723 | Output Shaft (Countershaft) Speed Sensor Intermittent Failure (R18A1 Engine) |
| P0723 | Output Shaft (Countershaft) Speed Sensor Intermittent Failure (R18A4 Engine) |
| P0731 | Problem in 1st Clutch and 1st Clutch Hydraulic Circuit (1st gear incorrect ratio) (R18A1 Engine) |
| P0731 | Problem in 1st Clutch and 1st Clutch Hydraulic Circuit (1st gear incorrect ratio) (R18A4 Engine) |
| P0732 | Problem in 2nd Clutch and 2nd Clutch Hydraulic Circuit (2nd gear incorrect ratio) (R18A1 Engine) |
| P0732 | Problem in 2nd Clutch and 2nd Clutch Hydraulic Circuit (2nd gear incorrect ratio) (R18A4 Engine) |
| P0733 | Problem in 3rd Clutch and 3rd Clutch Hydraulic Circuit (3rd gear incorrect ratio) (R18A1 Engine) |
| P0733 | Problem in 3rd Clutch and 3rd Clutch Hydraulic Circuit (3rd gear incorrect ratio) (R18A4 Engine) |
| P0734 | Problem in 4th Clutch and 4th Clutch Hydraulic Circuit (4th gear incorrect ratio) (R18A1 Engine) |
| P0734 | Problem in 4th Clutch and 4th Clutch Hydraulic Circuit (4th gear incorrect ratio) (R18A4 Engine) |
| P0735 | Problem in 5th Clutch and 5th Clutch Hydraulic Circuit (5th gear incorrect ratio) (R18A1 Engine) |
| P0735 | Problem in 5th Clutch and 5th Clutch Hydraulic Circuit (5th gear incorrect ratio) (R18A4 Engine) |
| P0741 | Torque Converter Clutch Hydraulic Circuit Stuck OFF (R18A1 Engine) |
| P0746 | A/T Clutch Pressure Control Solenoid Valve A Stuck OFF (R18A1 Engine) |
| P0746 | A/T Clutch Pressure Control Solenoid Valve A Stuck OFF (R18A4 Engine) |
| P0747 | A/T Clutch Pressure Control Solenoid Valve A Stuck ON (R18A1 Engine) |
| P0747 | A/T Clutch Pressure Control Solenoid Valve A Stuck ON (R18A4 Engine) |
| P0751 | Shift Solenoid Valve A Stuck OFF (R18A1 Engine) |
| P0751 | Shift Solenoid Valve A Stuck OFF (R18A4 Engine) |
| P0752 | Shift Solenoid Valve A stuck ON (R18A1 Engine) |
| P0752 | Shift Solenoid Valve A Stuck ON (R18A4 Engine) |
| P0756 | Shift Solenoid Valve B Stuck OFF (R18A1 Engine) |
| P0756 | Shift Solenoid Valve B Stuck OFF (R18A4 Engine) |
| P0757 | Shift Solenoid Valve B Stuck ON (R18A4 Engine) |
| P0761 | Shift Solenoid Valve C Stuck OFF (R18A1 Engine) |
| P0761 | Shift Solenoid Valve C Stuck OFF (R18A4 Engine) |
| P0762 | Shift Solenoid Valve C Stuck ON (R18A1 Engine) |
| P0762 | Shift Solenoid Valve C Stuck ON (R18A4 Engine) |
| P0766 | Shift Solenoid Valve D Stuck OFF (R18A1 Engine) |
| P0766 | Shift Solenoid Valve D Stuck OFF (R18A4 Engine) |
| P0767 | Shift Solenoid Valve D Stuck ON (R18A1 Engine) |
| P0767 | Shift Solenoid Valve D Stuck ON (R18A4 Engine) |
| P0776 | A/T Clutch Pressure Control Solenoid Valve B Stuck OFF (R18A1 Engine) |
| P0776 | A/T Clutch Pressure Control Solenoid Valve B Stuck OFF (R18A4 Engine) |
| P0777 | A/T Clutch Pressure Control Solenoid Valve B Stuck ON (R18A1 Engine) |
| P0777 | A/T Clutch Pressure Control Solenoid Valve B Stuck ON (R18A4 Engine) |
| P0796 | A/T Clutch Pressure Control Solenoid Valve C Stuck OFF (R18A1 Engine) |
| P0796 | A/T Clutch Pressure Control Solenoid Valve C Stuck OFF (R18A4 Engine) |
| P0797 | A/T Clutch Pressure Control Solenoid Valve C Stuck ON (R18A1 Engine) |
| P0797 | A/T Clutch Pressure Control Solenoid Valve C Stuck ON (R18A4 Engine) |
| P0812 | Open in Transmission Range Switch ATP R Switch Circuit (R18A1 Engine) |
| P0812 | Open in Transmission Range Switch ATP R Switch Circuit (R18A4 Engine) |
| P0842 | Short in 2nd Clutch Transmission Fluid Pressure Switch Circuit, or 2nd Clutch Transmission Fluid Pressure Switch Stuck ON (R18A1 Engine) |
| P0842 | Short in 2nd Clutch Transmission Fluid Pressure Switch Circuit, or 2nd Clutch Transmission Fluid Pressure Switch Stuck ON (R18A4 Engine) |
| P0843 | Open in 2nd Clutch Transmission Fluid Pressure Switch Circuit, or 2nd Clutch Transmission Fluid Pressure Switch Stuck OFF (R18A1 Engine) |
| P0843 | Open in 2nd Clutch Transmission Fluid Pressure Switch Circuit, or 2nd Clutch Transmission Fluid Pressure Switch Stuck OFF (R18A4 Engine) |
| P0847 | Short in 3rd Clutch Transmission Fluid Pressure Switch Circuit, or 3rd Clutch Transmission Fluid Pressure Switch Stuck ON (R18A1 Engine) |
| P0847 | Short in 3rd Clutch Transmission Fluid Pressure Switch Circuit, or 3rd Clutch Transmission Fluid Pressure Switch Stuck ON (R18A4 Engine) |
| P0848 | Open in 3rd Clutch Transmission Fluid Pressure Switch Circuit, or 3rd Clutch Transmission Fluid Pressure Switch Stuck OFF (R18A1 Engine) |
| P0848 | Open in 3rd Clutch Transmission Fluid Pressure Switch Circuit, or 3rd Clutch Transmission Fluid Pressure Switch Stuck OFF (R18A4 Engine) |
| P0962 | Problem in A/T Clutch Pressure Control Solenoid Valve A Circuit (R18A1 Engine) |
| P0962 | Problem in A/T Clutch Pressure Control Solenoid Valve A Circuit (R18A4 Engine) |
| P0963 | Problem in A/T Clutch Pressure Control Solenoid Valve A (R18A1 Engine) |
| P0963 | Problem in A/T Clutch Pressure Control Solenoid Valve A (R18A4 Engine) |
| P0966 | Problem in A/T Clutch Pressure Control Solenoid Valve B Circuit (R18A1 Engine) |
| P0966 | Problem in A/T Clutch Pressure Control Solenoid Valve B Circuit (R18A4 Engine) |
| P0967 | Problem in A/T Clutch Pressure Control Solenoid Valve B (R18A1 Engine) |
| P0967 | Problem in A/T Clutch Pressure Control Solenoid Valve B (R18A4 Engine) |
| P0970 | Problem in A/T Clutch Pressure Control Solenoid Valve C Circuit (R18A1 Engine) |
| P0970 | Problem in A/T Clutch Pressure Control Solenoid Valve C Circuit (R18A4 Engine) |
| P0971 | Problem in A/T Clutch Pressure Control Solenoid Valve C (R18A1 Engine) |
| P0971 | Problem in A/T Clutch Pressure Control Solenoid Valve C (R18A4 Engine) |
| P0973 | Short in Shift Solenoid Valve A Circuit (R18A1 Engine) |
| P0973 | Short in Shift Solenoid Valve A Circuit (R18A4 Engine) |
| P0974 | Open in Shift Solenoid Valve A Circuit (R18A1 Engine) |
| P0974 | Open in Shift Solenoid Valve A Circuit (R18A4 Engine) |
| P0976 | Short in Shift Solenoid Valve B Circuit (R18A1 Engine) |
| P0976 | Short in Shift Solenoid Valve B Circuit (R18A4 Engine) |
| P0977 | Open in Shift Solenoid Valve B Circuit (R18A1 Engine) |
| P0977 | Open in Shift Solenoid Valve B Circuit (R18A4 Engine) |
| P0979 | Short in Shift Solenoid Valve C Circuit (R18A1 Engine) |
| P0979 | Short in Shift Solenoid Valve C Circuit (R18A4 Engine) |
| P0980 | Open in Shift Solenoid Valve C Circuit (R18A1 Engine) |
| P0980 | Open in Shift Solenoid Valve C Circuit (R18A4 Engine) |
| P0982 | Short in Shift Solenoid Valve D Circuit (R18A1 Engine) |
| P0982 | Short in Shift Solenoid Valve D Circuit (R18A4 Engine) |
| P0983 | Open in Shift Solenoid Valve D Circuit (R18A1 Engine) |
| P0983 | Open in Shift Solenoid Valve D Circuit (R18A4 Engine) |
| P1009 | Variable Valve Timing Control (VTC) Advance Malfunction (K20Z3) |
| P1077 | Intake Manifold Tuning (IMT) Valve Stuck in High RPM Position (R18A1) |
| P1077 | Intake Manifold Tuning (IMT) Valve Stuck in High RPM Position (R18A4 Engine) |
| P1078 | Intake Manifold Tuning (IMT) Valve Stuck in Low RPM Position (R18A1) |
| P1078 | Intake Manifold Tuning (IMT) Valve Stuck in Low RPM Position (R18A4 Engine) |
| P1109 | Barometric Pressure (BARO) Sensor Circuit Out of Range-High (K20Z3 Engine) |
| P1109 | Barometric Pressure (BARO) Sensor Circuit Out of Range-High (R18A1 Engine) |
| P1109 | Barometric Pressure (BARO) Sensor Circuit Out of Range-High (R18A4 Engine) |
| P1116 | Engine Coolant Temperature (ECT) Sensor 1 Circuit Range / Performance Problem (M/T) |
| P1116 | Engine Coolant Temperature (ECT) Sensor 1 Circuit Range/Performance Problem (R18A1 Engine) |
| P1116 | Engine Coolant Temperature (ECT) Sensor 1 Performance Problem (R18A4 Engine) |
| P1128 | Manifold Absolute Pressure (MAP) Sensor Signal Lower Than Expected (M/T) |
| P1128 | Manifold Absolute Pressure (MAP) Sensor Signal Lower Than Expected (R18A1 Engine) |
| P1128 | Manifold Absolute Pressure (MAP) Sensor Signal Lower Than Expected (R18A4 Engine) |
| P1129 | Manifold Absolute Pressure (MAP) Sensor Signal Higher Than Expected (M/T) |
| P1129 | Manifold Absolute Pressure (MAP) Sensor Signal Higher Than Expected (R18A1 Engine) |
| P1129 | Manifold Absolute Pressure (MAP) Sensor Signal Higher Than Expected (R18A4 Engine) |
| P1157 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS Circuit Malfunction (K20Z3 Engine) |
| P1157 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS Circuit Malfunction (R18A1 Engine) |
| P1157 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Malfunction (R18A4 Engine) |
| P1172 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Out of Range High (K20Z3) |
| P1172 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Out of Range High (R18A1) |
| P1172 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Out of Range High (R18A4 Engine) |
| P1187 | Fuel Tank Temperature (FTT) Sensor Circuit Low Voltage (R18A4 Engine) |
| P1188 | Fuel Tank Temperature (FTT) Sensor Circuit High Voltage (R18A4 Engine) |
| P1192 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage (R18A4 Engine) |
| P1193 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage (R18A4 Engine) |
| P1297 | Electrical Load Detector (ELD) Circuit Low Voltage (K20Z3 Engine) |
| P1297 | Electrical Load Detector (ELD) Circuit Low Voltage (R18A1 Engine) |
| P1297 | Electrical Load Detector (ELD) Circuit Low Voltage (R18A4 Engine) |
| P1298 | Electrical Load Detector (ELD) Circuit High Voltage (K20Z3 Engine) |
| P1298 | Electrical Load Detector (ELD) Circuit High Voltage (R18A1 Engine) |
| P1298 | Electrical Load Detector (ELD) Circuit High Voltage (R18A4 Engine) |
| P1454 | Fuel Tank Pressure (FTP) Sensor Range/Performance Problem (K20Z3) |
| P1454 | Fuel Tank Pressure (FTP) Sensor Range/Performance Problem (R18A1) |
| P145C | Evaporative Emission (EVAP) System Purge Flow Malfunction (K20Z3) |
| P1549 | Charging System High Voltage (K20Z3) |
| P1549 | Charging System High Voltage (R18A1) |
| P1549 | Charging System High Voltage (R18A4 Engine) |
| P1658 | Electronic Throttle Control System (ETCS) Control Relay ON Malfunction (K20Z3 Engine) |
| P1658 | Electronic Throttle Control System (ETCS) Control Relay ON Malfunction (R18A1 Engine) |
| P1658 | Electronic Throttle Control System (ETCS) Control Relay ON Malfunction (R18A4 Engine) |
| P1659 | Electronic Throttle Control System (ETCS) Control Relay OFF Malfunction (K20Z3 Engine) |
| P1659 | Electronic Throttle Control System (ETCS) Control Relay OFF Malfunction (R18A1 Engine) |
| P1659 | Electronic Throttle Control System (ETCS) Control Relay OFF Malfunction (R18A4 Engine) |
| P1683 | Throttle Valve Default Position Spring Performance Problem (K20Z3 Engine) |
| P1683 | Throttle Valve Default Position Spring Performance Problem (R18A1 Engine) |
| P1683 | Throttle Valve Default Position Spring Performance Problem (R18A4 Engine) |
| P1684 | Throttle Valve Return Spring Performance Problem (K20Z3 Engine) |
| P1684 | Throttle Valve Return Spring Performance Problem (R18A1 Engine) |
| P1684 | Throttle Valve Return Spring Performance Problem (R18A4 Engine) |
| P16BB | Alternator B Terminal Circuit Low Voltage (K20Z3) |
| P16BB | Alternator B Terminal Circuit Low Voltage (R18A1) |
| P16BB | Alternator B Terminal Circuit Low Voltage (R18A4 Engine) |
| P16BC | Alternator FR Terminal Circuit/IGP Circuit Low Voltage (K20Z3) |
| P16BC | Alternator FR Terminal Circuit/IGP Circuit Low Voltage (R18A1) |
| P16BC | Alternator FR Terminal Circuit/IGP Circuit Low Voltage (R18A4 Engine) |
| P16C0 | PCM A/T Control System Incomplete Update (R18A1 Engine) |
| P16C0 | PCM A/T Control System Incomplete Update (R18A4 Engine) |
| P1717 | Open in Transmission Range Switch ATP RVS Switch Circuit (R18A1 Engine) |
| P1717 | Open in Transmission Range Switch ATP RVS Switch Circuit (R18A4 Engine) |
| P1746 | Problem in Shift Control System; Cut Valve A Stuck OFF, or Cut Valve B Stuck ON (R18A1 Engine) |
| P1746 | Problem in Shift Control System; Cut Valve A Stuck OFF, or Cut Valve B Stuck ON (R18A4 Engine) |
| P1747 | Problem in Shift Control System; Cut Valve A Stuck ON, or Cut Valve B Stuck OFF (R18A1 Engine) |
| P1747 | Problem in Shift Control System; Cut Valve A Stuck ON, or Cut Valve B Stuck OFF (R18A4 Engine) |
| P1780 | Problem in Shift Control System (R18A1 Engine) |
| P1780 | Problem in Shift Control System (R18A4 Engine) |
| P2101 | Electronic Throttle Control System (ETCS) Malfunction (K20Z3 Engine) |
| P2101 | Electronic Throttle Control System (ETCS) Malfunction (R18A1 Engine) |
| P2101 | Electronic Throttle Control System (ETCS) Malfunction (R18A4 Engine) |
| P2118 | Throttle Actuator Current Range/Performance Problem (K20Z3 Engine) |
| P2118 | Throttle Actuator Current Range/Performance Problem (R18A1 Engine) |
| P2118 | Throttle Actuator Current Range/Performance Problem (R18A4 Engine) |
| P2122 | Accelerator Pedal Position (APP) Sensor A (Throttle Position Sensor D) Circuit Low Voltage Input (R18A1 Engine) |
| P2122 | Accelerator Pedal Position (APP) Sensor A (Throttle Position Sensor D) Circuit Low Voltage Input (R18A4 Engine) |
| P2122 | Accelerator Pedal Position (APP) Sensor A (Throttle Position (TP) Sensor D) Circuit Low Voltage (K20Z3 Engine) |
| P2122 | Accelerator Pedal Position (APP) Sensor A (Throttle Position (TP) Sensor D) Circuit Low Voltage (R18A1 Engine) |
| P2122 | Accelerator Pedal Position (APP) Sensor A (Throttle Position (TP) Sensor D) Circuit Low Voltage (R18A4 Engine) |
| P2123 | Accelerator Pedal Position (APP) Sensor A (Throttle Position Sensor D) Circuit High Voltage Input (R18A1 Engine) |
| P2123 | Accelerator Pedal Position (APP) Sensor A (Throttle Position Sensor D) Circuit High Voltage Input (R18A4 Engine) |
| P2123 | Accelerator Pedal Position (APP) Sensor A (Throttle Position (TP) Sensor D) Circuit High Voltage (K20Z3 Engine) |
| P2123 | Accelerator Pedal Position (APP) Sensor A (Throttle Position (TP) Sensor D) Circuit High Voltage (R18A1 Engine) |
| P2123 | Accelerator Pedal Position (APP) Sensor A (Throttle Position (TP) Sensor D) Circuit High Voltage (R18A4 Engine) |
| P2127 | Accelerator Pedal Position (APP) Sensor B (Throttle Position (TP) Sensor E) Circuit Low Voltage (K20Z3 Engine) |
| P2127 | Accelerator Pedal Position (APP) Sensor B (Throttle Position (TP) Sensor E) Circuit Low Voltage (R18A1 Engine) |
| P2127 | Accelerator Pedal Position (APP) Sensor B (Throttle Position (TP) Sensor E) Circuit Low Voltage (R18A4 Engine) |
| P2128 | Accelerator Pedal Position (APP) Sensor B (Throttle Position (TP) Sensor E) Circuit High Voltage (K20Z3 Engine) |
| P2128 | Accelerator Pedal Position (APP) Sensor B (Throttle Position (TP) Sensor E) Circuit High Voltage (R18A1 Engine) |
| P2128 | Accelerator Pedal Position (APP) Sensor B (Throttle Position (TP) Sensor E) Circuit High Voltage (R18A4 Engine) |
| P2135 | Throttle Position (TP) Sensor A/B Voltage Incorrect Correlation (K20Z3 Engine) |
| P2135 | Throttle Position (TP) Sensor A/B Voltage Incorrect Correlation (R18A1 Engine) |
| P2135 | Throttle Position (TP) Sensor A/B Voltage Incorrect Correlation (R18A4 Engine) |
| P2138 | Accelerator Pedal Position (APP) Sensor A/B (Throttle Position (TP) Sensor D/E) Incorrect Voltage Correlation (K20Z3 Engine) |
| P2138 | Accelerator Pedal Position (APP) Sensor A/B (Throttle Position (TP) Sensor D/E) Incorrect Voltage Correlation (R18A1 Engine) |
| P2138 | Accelerator Pedal Position (APP) Sensor A/B (Throttle Position (TP) Sensor D/E) Incorrect Voltage Correlation (R18A4 Engine) |
| P2176 | Throttle Actuator Control System Idle Position Not Learned (K20Z3 Engine) |
| P2176 | Throttle Actuator Control System Idle Position Not Learned (R18A1 Engine) |
| P2176 | Throttle Actuator Control System Idle Position Not Learned (R18A4 Engine) |
| P2183 | Engine Coolant Temperature (ECT) Sensor 2 Circuit Range/Performance Problem (M/T) |
| P2183 | Engine Coolant Temperature (ECT) Sensor 2 Circuit Range/Performance Problem (R18A1 Engine) |
| P2183 | Engine Coolant Temperature (ECT) Sensor 2 Range/Performance Problem (R18A4 Engine) |
| P2184 | Engine Coolant Temperature (ECT) Sensor 2 Circuit Low Voltage (K20Z3 Engine) |
| P2184 | Engine Coolant Temperature (ECT) Sensor 2 Circuit Low Voltage (R18A1 Engine) |
| P2184 | Engine Coolant Temperature (ECT) Sensor 2 Circuit Low Voltage (R18A4 Engine) |
| P2185 | Engine Coolant Temperature (ECT) Sensor 2 Circuit High Voltage (K20Z3 Engine) |
| P2185 | Engine Coolant Temperature (ECT) Sensor 2 Circuit High Voltage (R18A1 Engine) |
| P2185 | Engine Coolant Temperature (ECT) Sensor 2 Circuit High Voltage (R18A4 Engine) |
| P2195 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Signal Stuck Lean (K20Z3) |
| P2195 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Signal Stuck Lean (R18A1) |
| P2195 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Signal Stuck Lean (R18A4 Engine) |
| P2227 | Barometric Pressure (BARO) Sensor Circuit Range/Performance Problem (M/T) |
| P2227 | Barometric Pressure (BARO) Sensor Circuit Range/Performance Problem (R18A1 Engine) |
| P2227 | Barometric Pressure (BARO) Sensor Range/Performance Problem (R18A4 Engine) |
| P2228 | Barometric Pressure (BARO) Sensor Circuit Low Voltage (K20Z3 Engine) |
| P2228 | Barometric Pressure (BARO) Sensor Circuit Low Voltage (R18A1 Engine) |
| P2228 | Barometric Pressure (BARO) Sensor Circuit Low Voltage (R18A4 Engine) |
| P2229 | Barometric Pressure (BARO) Sensor Circuit High Voltage (K20Z3 Engine) |
| P2229 | Barometric Pressure (BARO) Sensor Circuit High Voltage (R18A1 Engine) |
| P2229 | Barometric Pressure (BARO) Sensor Circuit High Voltage (R18A4 Engine) |
| P2238 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS+ Circuit Low Voltage (K20Z3 Engine) |
| P2238 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS+ Circuit Low Voltage (R18A1 Engine) |
| P2238 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS+ Line Low Voltage (R18A4 Engine) |
| P2252 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS-Circuit Low Voltage (K20Z3 Engine) |
| P2252 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS-Circuit Low Voltage (R18A1 Engine) |
| P2252 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS-Line Low Voltage (R18A4 Engine) |
| P2270 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Signal Stuck Lean (M/T) |
| P2270 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Signal Stuck Lean (R18A1 Engine) |
| P2270 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Signal Stuck Lean (R18A4 Engine) |
| P2271 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Signal Stuck Rich (M/T) |
| P2271 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Signal Stuck Rich (R18A1 Engine) |
| P2271 | Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Signal Stuck Rich (R18A4 Engine) |
| P2413 | Exhaust Gas Recirculation (EGR) System Malfunction (R18A1) |
| P2422 | Evaporative Emission (EVAP) Canister Vent Shut Valve Stuck Closed Malfunction (K20Z3) |
| P2422 | Evaporative Emission (EVAP) Canister Vent Shut Valve Stuck Closed Malfunction (R18A1) |
| P2610 | Engine Control Module (ECM)/Powertrain Control Module (PCM) Ignition Off Internal Timer Malfunction (M/T) |
| P2610 | Engine Control Module (ECM)/Powertrain Control Module (PCM) Ignition Off Internal Timer Malfunction (R18A1 Engine) |
| P2610 | Powertrain Control Module (PCM) Ignition Off Internal Timer Performance Problem (R18A4 Engine) |
| P2646 | Rocker Arm Oil Pressure Switch Circuit Low Voltage (K20Z3) |
| P2646 | VTEC System Stuck OFF (R18A1) |
| P2646 | VTEC System Stuck OFF (R18A4 Engine) |
| P2647 | Rocker Arm Oil Pressure Switch Circuit High Voltage (K20Z3) |
| P2647 | VTEC System Stuck ON (R18A1) |
| P2647 | VTEC System Stuck ON (R18A4 Engine) |
| P2648 | Rocker Arm Oil Control Solenoid Circuit Low Voltage (K20Z3) |
| P2648 | Rocker Arm Oil Control Solenoid Circuit Low Voltage (R18A1) |
| P2648 | Rocker Arm Oil Control Valve Circuit Low Voltage (R18A4 Engine) |
| P2649 | Rocker Arm Oil Control Solenoid Circuit High Voltage (K20Z3) |
| P2649 | Rocker Arm Oil Control Solenoid Circuit High Voltage (R18A1) |
| P2649 | Rocker Arm Oil Control Valve Circuit High Voltage (R18A4 Engine) |
| P2A00 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Range/Performance Problem (M/T) |
| P2A00 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Range/Performance Problem (R18A1 Engine) |
| P2A00 | Air/Fuel Ratio (A/F) Sensor (Sensor 1) Range/Performance Problem (R18A4 Engine) |
| U0028 | F-CAN Communication Circuit Error (F-CAN Bus OFF) |
| U0028 | F-CAN Communication Circuit Error (F-CAN Bus OFF) |
| U0028 | F-CAN Malfunction (BUS-OFF) (K20Z3) |
| U0121 | Lost Communication with ABS Modulator-Control Unit (R18A1 Engine) |
| U0121 | Lost Communication with ABS Modulator-Control Unit (R18A4 Engine) |
| U0122 | F-CAN Malfunction (Engine Control Module (ECM)-VSA Modulator-Control Unit) (K20Z3) |
| U0131 | F-CAN Malfunction (Engine Control Module (ECM)-EPS Control Unit) (K20Z3) |
| U0155 | Lost Communication with Gauge Control Module (R18A1 Engine) |
| U0155 | Lost Communication with Gauge Control Module (R18A4 Engine) |
| U0155 | F-CAN Malfunction (Engine Control Module (ECM)/Powertrain Control Module (PCM)-Gauge Control Module) |
| U0155 | F-CAN Malfunction (Engine Control Module (ECM)/Powertrain Control Module (PCM)-Gauge Control Module) |
| U0155 | F-CAN Malfunction (Gauge Control Module-Powertrain Control Module (PCM)) |
| U0300 | PGM-FI System and A/T System Program Version Mismatch (R18A1) |
| U0300 | PGM-FI System and A/T System Program Version Mismatch (R18A4 Engine) |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.