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Diagnostic Code Index

DIAGNOSTIC CODE INDEX

DTC Description
DTC P0016 CKP - CMP Correlation
DTC P0030, P0036, P0053, P0054, P0135, or P0141 HO2S Heater Sensor 1-2 Related
DTC P0068 Throttle Body Airflow Performance
DTC P0101 MAF Sensor Performance
DTC P0102 or P0103 MAF Sensor Circuit Low/high Frequency
DTC P0106 MAP Sensor Performance
DTC P0107 or P0108 MAP Sensor Circuit Low/High Voltage
DTC P0112, P0113, P1111, or P1112 IAT Sensor Circuit Low/High Voltage
DTC P0116 ECT Sensor Performance
DTC P0117, P0118, P1114, or P1115 ECT Sensor Circuit Low/High Voltage
DTC P0120 TP Sensor 1 Circuit
DTC P0128 ECT Below Thermostat Regulations Temperature
DTC P0133, P0134, P0140, P1133, P1134, P2A00, or P2A01 HO2S Sensor 1-2 Related
DTC P0131, P0132, P0137, or P0138 HO2S Circuit Low/High Voltage Sensor 1-2
DTC P0171 or P0172 Fuel Trim System Lean/Rich Bank 1
DTC P0201, P0202, P0203, P0204, P0205, or P0206 Injector 1-6 Control Circuit
DTC P0220 TP Sensor 2 Circuit
DTC P0230 Fuel Pump Relay Control Circuit
DTC P0300 Engine Misfire Detected
DTC P0315 CKP System Variation Not Learned
DTC P0325, P0326, P0327, or P0332 Knock Sensor Circuit Bank 1-2/Module Performance
DTC P0335 CKP Sensor A Circuit
DTC P0336 CKP Sensor A Performance
DTC P0340 CMP Sensor Circuit
DTC P0341 CMP Sensor Performance
DTC P0350 Ignition Coil Control Circuit
DTC P0385 CKP Sensor B Circuit
DTC P0386 CKP Sensor B Performance
DTC P0401 EGR Flow Insufficient
DTC P0403 EGR Solenoid Control Circuit
DTC P0404 EGR Open Position Performance
DTC P0405 EGR Position Sensor Circuit Low Voltage
DTC P0406 EGR Position Sensor Circuit High Voltage
DTC P0411 Secondary Air Injection (AIR) System Insufficient Air Flow Detected
DTC P0412 or P0418 Secondary Air Injection (AIR) Solenoid Relay/Pump Control Circuit
DTC P0420 Catalyst System Low Efficiency Bank 1
DTC P042E EGR Closed Position Performance
DTC P0442 EVAP System Small Leak Detected
DTC P0443 EVAP Purge Solenoid Control Circuit
DTC P0446 EVAP Vent System Performance
DTC P0449 EVAP Vent Solenoid Control Circuit
DTC P0451 FTP Sensor Performance
DTC P0452 FTP Sensor Circuit Low Voltage
DTC P0453 FTP Sensor Circuit High Voltage
DTC P0454 FTP Sensor Circuit Intermittent
DTC P0455 EVAP System Large Leak Diagnostic
DTC P0496 EVAP System Flow During Non-Purge
DTC P0506 Idle Speed Low
DTC P0507 Idle Speed High
DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 Control Module Related
DTC P0641 or P0651 5-Volt Reference 1-2 Circuit
DTC P0650 MIL Control Circuit
DTC P0685 Engine Controls Ignition Relay Control Circuit
DTC P1125 APP System
DTC P1350 Ignition Bypass Circuit
DTC P1400 Cold Start Emission Reduction Control System
DTC P1516 TAC Module Throttle Actuator Position Performance
DTC P1640, P1650, or P1660 Control Module Output A-C Circuit
DTC P2101 Control Module Throttle Actuator Position Performance
DTC P2107 TAC Module Internal Circuit
DTC P2108 TAC Module Performance
DTC P2119 Throttle Closed Position Performance
DTC P2120 APP Sensor 1 Circuit
DTC P2125 APP Sensor 2 Circuit
DTC P2135 TP Sensor 1-2 Correlation
DTC P2138 APP Sensor 1-2 Correlation
DTC P2430, P2431, P2432, or P2433 Secondary Air Injection (AIR) System Pressure Sensor Related
DTC P2440 Secondary Air Injection (AIR) Valve Stuck Open
DTC P2444 Secondary Air Injection (AIR) System Pump Stuck On
DTC U0107 TAC Module Serial Data Circuit