DTC Troubleshooting Procedures
- Inspection Chart For Diagnostic Trouble Codes (DTC)
- Notes
- DTC P0011 "A" Camshaft Position-Timing Over-Advanced Or System Performance (Bank 1)
- DTC P0016 Crankshaft Position-Camshaft Position Correlation (Bank 1 Sensor A)
- DTC P0030 Ho2S Heater Control Circuit (Bank 1/Sensor 1)
- DTC P0031 Ho2S Heater Circuit Low (Bank 1/Sensor 1)
- DTC P0032 Ho2S Heater Circuit High (Bank 1/Sensor 1)
- DTC P0036 Ho2S Heater Control Circuit (Bank 1/Sensor 2)
- DTC P0037 Ho2S Heater Circuit Low (Bank 1/Sensor 2)
- DTC P0038 Ho2S Heater Circuit High (Bank 1/Sensor 2)
- DTC P0076 Intake Valve Control Solenoid Circuit Low (Bank 1)
- DTC P0077 Intake Valve Control Solenoid Circuit High (Bank 1)
- DTC P0101 Mass Or Volume Air Flow Circuit Range/Performance
- DTC P0102 Mass Or Volume Air Flow Circuit Low Input
- DTC P0103 Mass Or Volume Air Flow Circuit High Input
- DTC P0111 Intake Air Temperature Sensor1 Circuit Range/Performance
- DTC P0112 Intake Air Temperature Sensor1 Circuit Low Input
- DTC P0113 Intake Air Temperature Sensor1 Circuit High Input
- DTC P0116 Engine Coolant Temperature Circuit Range/Performance
- DTC P0117 Engine Coolant Temperature Circuit Low Input
- DTC P0118 Engine Coolant Temperature Circuit High Input
- DTC P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance
- DTC P0122 Throttle/Pedal Position Sensor/Switch "A" Circuit Low Input
- DTC P0123 Throttle/Pedal Position Sensor/Switch "A" Circuit High Input
- DTC P0125 Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0128 Coolant Thermostat (Coolant Temp. Below Thermostat Regulating Temp.)
- DTC P0131 Ho2S Circuit Low Voltage (Bank 1/Sensor 1)
- DTC P0132 Ho2S Circuit High Voltage (Bank 1/Sensor 1)
- DTC P0133 Ho2S Circuit Slow Response (Bank 1/Sensor 1)
- DTC P0136 Ho2S Circuit (Bank 1/ Sensor 2)
- DTC P0137 Ho2S Circuit Low Voltage (Bank 1/Sensor 2)
- DTC P0138 Ho2S Circuit High Voltage (Bank 1/Sensor 2)
- DTC P0139 Ho2S Circuit Slow Response (Bank 1/Sensor 2)
- DTC P0140 Ho2S Circuit No Activity Detected (Bank 1/Sensor 2)
- DTC P0170 Fuel Trim (Bank 1)
- DTC P0171 System Too Lean (Bank 1)
- DTC P0172 System Too Rich (Bank 1)
- DTC P0196 Engine Oil Temp. Sensor Range/Performance
- DTC P0197 Engine Oil Temp. Sensor Low Input
- DTC P0198 Engine Oil Temp. Sensor High Input
- DTC P0230 Fuel Pump Primary Circuit
- DTC P0261 Cylinder 1-Injector Circuit Low; DTC P0264 Cylinder 2-Injector Circuit Low; DTC P0267 Cylinder 3-Injector Circuit Low; DTC P0270 Cylinder 4-Injector Circuit Low
- DTC P0262 Cylinder 1-Injector Circuit High; DTC P0265 Cylinder 2-Injector Circuit High; DTC P0268 Cylinder 3-Injector Circuit High; DTC P0271 Cylinder 4-Injector Circuit High
- DTC P0300 Random/Multiple Cylinder Misfire Detected
- DTC P0301 Cylinder 1-Misfire Detected; DTC P0302 Cylinder 2-Misfire Detected; DTC P0303 Cylinder 3-Misfire Detected; DTC P0304 Cylinder 4-Misfire Detected
- DTC P0315 Segment Time Acquisition Incorrect
- DTC P0325 Knock Sensor 1 Circuit
- DTC P0335 Crankshaft Position Sensor A Circuit
- DTC P0340 Camshaft Position Sensor A Circuit Malfunction (Bank 1 Or Single Sensor)
- DTC P0420 Catalyst System Efficiency Below Threshold (Bank 1)
- DTC P0441 EVAP. Emission System Incorrect Purge Flow
- DTC P0442 EVAP. Emission System-Leak Detected (Small Leak)
- DTC P0444 EVAP. Emission System-Purge CTRL. Valve Circuit Open
- DTC P0445 EVAP. Emission System-Purge CTRL. Valve Circuit Shorted
- DTC P0447 EVAP. Emission System-Vent Control Circuit Open
- DTC P0448 EVAP. Emission System-Vent Control Circuit Shorted
- DTC P0449 EVAP. Emission System-Vent Valve/Solenoid Circuit
- DTC P0451 EVAP. Emission System-Pressure Sensor Range/Performance
- DTC P0452 EVAP. Emission System-Pressure Sensor Low Input
- DTC P0453 EVAP. Emission System-Pressure Sensor High Input
- DTC P0454 EVAP. Emission System-Pressure Sensor Intermittent
- DTC P0455 EVAP. Emission System-Leak Detected (Large Leak)
- DTC P0456 EVAP. Emission System-Leak Detected (Very Small Leak)
- DTC P0501 Vehicle Speed Sensor A Range/Performance
- DTC P0506 Idle Air Control System-Rpm Lower Than Expected
- DTC P0507 Idle Air Control System-Rpm Higher Than Expected
- DTC P0560 System Voltage
- DTC P0562 System Voltage Low
- DTC P0563 System Voltage High
- DTC P0605 Internal Control Module Read Only Memory (ROM) Error
- DTC P0606 ECM/Pcm Processor (ECM-Self Test Failed)
- DTC P0625 Generator Field/F Terminal Circuit Low
- DTC P0626 Generator Field/F Terminal Circuit High
- DTC P0630 VIN Not Programmed Or Incompatible - ECM/Pcm
- DTC P0650 Malfunction Indicator Lamp (Mil) Control Circuit
- DTC P0700 TCU Request For Mil On
- DTC P1505 Idle Charge Actuator Signal Low Of Coil #1
- DTC P1506 Idle Charge Actuator Signal High Of Coil #1
- DTC P1507 Idle Charge Actuator Signal Low Of Coil #2
- DTC P1508 Idle Charge Actuator Signal High Of Coil #2
- DTC P2096 Post Catalyst Fuel Trim System Too Lean (Bank 1)
- DTC P2097 Post Catalyst Fuel Trim System Too Rich (Bank 1)
- DTC P2195 Ho2S Signal Stuck Lean (Bank 1/Sensor 1)
- DTC P2196 Ho2S Signal Stuck Rich (Bank 1/Sensor 1)
- DTC P2231 Ho2S Signal Circuit Shorted To Heater Circuit (Bank 1/Sensor 1)
- DTC P2237 Ho2S Pumping Current Circuit/Open-Bank 1, Sensor 1
- DTC P2243 Ho2S Reference Voltage Circuit/Open-(Bank 1/Sensor 1)
- DTC P2251 Ho2S Reference Ground Circuit/Open (Bank 1/Sensor 1)
- DTC P2270 O2 Sensor Signal Stuck Lean (Bank 1/Sensor 2)
- DTC P2271 Ho2S Signal Stuck Rich (Bank 1/Sensor 2)
- DTC P2414 Ho2S Exhaust Sample Error-(Bank 1/Sensor 1)
- DTC P2626 Ho2S Pumping Current Trim Circuit/Open-(Bank 1/Sensor 1)
- DTC U0001 Can Communication Malfunction
- DTC U0101 Can Communication Malfunction (ECM/Pcm - TCM)