Diagnostic Trouble Codes (OBD-II)
Look up any OBD-II diagnostic trouble code to understand what it means, how serious it is, and what it typically costs to fix. Then connect with a verified technician near you.
Air & Cooling
30 codes- P0101Mass Air Flow (MAF) Circuit Range/Performance
- P0102Mass Air Flow (MAF) Circuit Low Input
- P0110Intake Air Temperature (IAT) Circuit Malfunction
- P0111Intake Air Temperature Circuit Range/Performance Problem
- P0112Intake Air Temperature Sensor 1 Circuit Low
- P0113Intake Air Temperature (IAT) Sensor Circuit High Input
- P0114Intake Air Temperature Circuit Intermittent
- P0115Engine Coolant Temperature (ECT) Circuit Malfunction
- P0116Engine Coolant Temperature Circuit Range/Performance Problem
- P0117Engine Coolant Temperature Sensor Circuit Low Input
- P0118Engine Coolant Temperature Sensor Circuit High Input
- P0119Engine Coolant Temperature Circuit Intermittent
- P0125Insufficient Coolant Temperature for Closed-Loop Fuel Control
- P0126Insufficient Coolant Temperature for Stable Operation
- P0128Coolant Thermostat (Temperature Below Thermostat Regulating Temperature)
- P0218Engine Overtemp Condition
- P0235Turbocharger/Supercharger Engine Overboost Condition
- P0236Turbocharger Boost Sensor A Circuit Malfunction
- P0480Exhaust Pressure Control Valve Intermittent
- P0481Cooling Fan 1 Control Circuit Malfunction
- P0482Cooling Fan 2 Control Circuit Malfunction
- P0483Cooling Fan 3 Control Circuit Malfunction
- P0484Cooling Fan Rationality Check Malfunction
- P0485Cooling Fan Circuit Over Current
- P0530A/C Refrigerant Pressure Sensor Circuit Malfunction
- P0531A/C Refrigerant Pressure Sensor Circuit Range/Performance
- P0532A/C Refrigerant Pressure Sensor Circuit Range/Performance
- P0533A/C Refrigerant Pressure Sensor Circuit Low Input
- P0534A/C Refrigerant Pressure Sensor Circuit High Input
- P0550Air Conditioner Refrigerant Charge Loss
Catalyst & O2 Sensors
61 codes- P0130O2 Sensor Circuit Malfunction (Bank 1 Sensor 1)
- P0131O2 Sensor Circuit Low Voltage (Bank 1, Sensor 1)
- P0132O2 Sensor Circuit High Voltage (Bank 1 Sensor 1)
- P0133O2 Sensor Circuit Slow Response (Bank 1, Sensor 1)
- P0134O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
- P0135O2 Sensor Heater Circuit (Bank 1, Sensor 1)
- P0136O2 Sensor Circuit Malfunction (Bank 1 Sensor 2)
- P0137O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)
- P0138O2 Sensor Circuit High Voltage (Bank 1, Sensor 2)
- P0139O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)
- P0140O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)
- P0141O2 Sensor Heater Circuit (Bank 1, Sensor 2)
- P0142O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
- P0143O2 Sensor Circuit Low Voltage (Bank 1 Sensor 3)
- P0144O2 Sensor Circuit High Voltage (Bank 1 Sensor 3)
- P0145O2 Sensor Circuit High Voltage (Bank 1 Sensor 3)
- P0146O2 Sensor Circuit Slow Response (Bank 1 Sensor 3)
- P0147O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 3)
- P0150O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)
- P0151O2 Sensor Circuit Low Voltage (Bank 2 Sensor 1)
- P0152O2 Sensor Circuit Low Voltage (Bank 2 Sensor 1)
- P0153O2 Sensor Circuit High Voltage (Bank 2 Sensor 1)
- P0154O2 Sensor Circuit Slow Response (Bank 2 Sensor 1)
- P0155O2 Sensor Heater Circuit No Activity Detected (Bank 2 Sensor 1)
- P0156O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
- P0157O2 Sensor Circuit Malfunction (Bank 2 Sensor 2)
- P0158O2 Sensor Circuit Low Voltage (Bank 2 Sensor 2)
- P0159O2 Sensor Circuit Slow Response (Bank 2 Sensor 2)
- P0160O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)
- P0161O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
- P0162O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
- P0163O2 Sensor Circuit Malfunction (Bank 2 Sensor 3)
- P0164O2 Sensor Circuit Low Voltage (Bank 2 Sensor 3)
- P0165O2 Sensor Circuit High Voltage (Bank 2 Sensor 3)
- P0166O2 Sensor Circuit Slow Response (Bank 2 Sensor 3)
- P0167O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 3)
- P0412Secondary Air Injection System Incorrect Flow Detected
- P0413Secondary Air Injection System Switching Valve A Circuit Malfunction
- P0414Secondary Air Injection System Switching Valve A Circuit Open
- P0415Secondary Air Injection System Switching Valve A Circuit Shorted
- P0416Secondary Air Injection System Switching Valve B Circuit Malfunction
- P0417Secondary Air Injection System Switching Valve B Circuit Open
- P0418Secondary Air Injection System Switching Valve B Circuit Shorted
- P0419Secondary Air Injection System Relay "A" Circuit Malfunction
- P0420Catalyst System Efficiency Below Threshold (Bank 1)
- P0421Warm Up Catalyst Efficiency Below Threshold (Bank 1)
- P0422Warm Up Catalyst Efficiency Below Threshold (Bank 1)
- P0423Main Catalyst Efficiency Below Threshold (Bank 1)
- P0424Heated Catalyst Efficiency Below Threshold (Bank 1)
- P0426Heated Catalyst Temperature Below Threshold (Bank 1)
- P0427Catalyst Temperature Sensor Range/Performance (Bank 1)
- P0428Catalyst Temperature Sensor Low Input (Bank 1)
- P0430Catalyst System Efficiency Below Threshold (Bank 2)
- P0431Catalyst System Efficiency Below Threshold (Bank 2)
- P0432Warm Up Catalyst Efficiency Below Threshold (Bank 2)
- P0433Main Catalyst Efficiency Below Threshold (Bank 2)
- P0434Heated Catalyst Efficiency Below Threshold (Bank 2)
- P0436Heated Catalyst Temperature Below Threshold (Bank 2)
- P0437Catalyst Temperature Sensor Range/Performance (Bank 2)
- P0438Catalyst Temperature Sensor Low Input (Bank 2)
- P2096Post Catalyst Fuel Trim System Too Lean (Bank 1)
Charging & Fuel Level
105 codes- P0176Fuel Composition Sensor Circuit Malfunction
- P0177Fuel Composition Sensor Circuit Range/Performance
- P0178Fuel Composition Sensor Circuit Low Input
- P0179Fuel Composition Sensor Circuit High Input
- P0180Fuel Composition Sensor Circuit High Input
- P0181Fuel Temperature Sensor A Circuit Malfunction
- P0182Fuel Temperature Sensor A Circuit Range/Performance
- P0183Fuel Temperature Sensor A Circuit Low Input
- P0184Fuel Temperature Sensor A Circuit High Input
- P0185Fuel Temperature Sensor A Circuit Intermittent
- P0186Fuel Temperature Sensor B Circuit Malfunction
- P0187Fuel Temperature Sensor B Circuit Range/Performance
- P0188Fuel Temperature Sensor B Circuit Low Input
- P0189Fuel Temperature Sensor B Circuit High Input
- P0190Fuel Rail Pressure Sensor Circuit Malfunction
- P0191Fuel Rail Pressure Sensor Circuit Range/Performance
- P0192Fuel Rail Pressure Sensor Circuit Low Input
- P0193Fuel Rail Pressure Sensor Circuit High Input
- P0194Fuel Rail Pressure Sensor Circuit High Input
- P0200Injector Circuit/Open
- P0208Injector Circuit Malfunction - Cylinder 7
- P0209Injector Circuit Malfunction - Cylinder 8
- P0210Injector Circuit Malfunction - Cylinder 9
- P0211Injector Circuit Malfunction - Cylinder 10
- P0212Injector Circuit Malfunction - Cylinder 11
- P0213Cold Start Injector 1 Malfunction
- P0214Cold Start Injector 2 Malfunction
- P0215Cold Start Injector 2 Malfunction
- P0216Engine Shutoff Solenoid Malfunction
- P0217Injection Timing Control Circuit Malfunction
- P0230Fuel Pump Primary Circuit Malfunction (Throttle/Petal Position Sensor/Switch C Circuit Intermittent)
- P0231Fuel Pump Primary Circuit Malfunction
- P0232Fuel Pump Secondary Circuit Low
- P0233Fuel Pump Secondary Circuit High
- P0234Fuel Pump Secondary Circuit Intermittent
- P0237Turbocharger Boost Sensor A Circuit Range/Performance
- P0238Turbocharger Boost Sensor A Circuit Low
- P0239Turbocharger Boost Sensor A Circuit High
- P0240Turbocharger Boost Sensor B Malfunction
- P0241Turbocharger Boost Sensor B Circuit Range/Performance
- P0242Turbocharger Boost Sensor B Circuit Low
- P0243Turbocharger Boost Sensor B Circuit High
- P0244Turbocharger Wastegate Solenoid A Malfunction
- P0245Turbocharger Wastegate Solenoid A Range/Performance
- P0246Turbocharger Wastegate Solenoid A Low
- P0247Turbocharger Wastegate Solenoid A High
- P0248Turbocharger Wastegate Solenoid B Malfunction
- P0249Turbocharger Wastegate Solenoid B Range/Performance
- P0250Turbocharger Wastegate Solenoid B Low
- P0251Turbocharger Wastegate Solenoid B High
- P0252Injection Pump Fuel Metering Control "A" Malfunction (Cam/Rotor/Injector)
- P0253Injection Pump Fuel Metering Control "A" Range/Performance (Cam/Rotor/Injector)
- P0254Injection Pump Fuel Metering Control "A" Low (Cam/Rotor/Injector)
- P0255Injection Pump Fuel Metering Control "A" High (Cam/Rotor/Injector)
- P0256Injection Pump Fuel Metering Control "A" Intermittent (Cam/Rotor/Injector)
- P0257Injection Pump Fuel Metering Control "B" Malfunction (Cam/Rotor/Injector)
- P0258Injection Pump Fuel Metering Control "B" Range/Performance (Cam/Rotor/Injector)
- P0259Injection Pump Fuel Metering Control "B" Low (Cam/Rotor/Injector)
- P0260Injection Pump Fuel Metering Control "B" High (Cam/Rotor/Injector)
- P0261Injection Pump Fuel Metering Control "B" Intermittent (Cam/Rotor/Injector)
- P0262Cylinder 1 Injector Circuit Low
- P0263Cylinder 1 Injector Circuit High
- P0264Cylinder 1 Contribution/Balance Fault
- P0265Cylinder 2 Injector Circuit Low
- P0266Cylinder 2 Injector Circuit High
- P0267Cylinder 2 Contribution/Balance Fault
- P0268Cylinder 3 Injector Circuit Low
- P0269Cylinder 3 Injector Circuit High
- P0270Cylinder 3 Contribution/Balance Fault
- P0271Cylinder 4 Injector Circuit Low
- P0272Cylinder 4 Injector Circuit High
- P0273Cylinder 4 Contribution/Balance Fault
- P0274Cylinder 5 Injector Circuit Low
- P0275Cylinder 5 Injector Circuit High
- P0276Cylinder 5 Contribution/Balance Fault
- P0277Cylinder 6 Injector Circuit Low
- P0278Cylinder 6 Injector Circuit High
- P0286Cylinder 9 Injector Circuit Low
- P0287Cylinder 9 Injector Circuit High
- P0288Cylinder 9 Contribution/Balance Fault
- P0289Cylinder 10 Injector Circuit Low
- P0290Cylinder 10 Injector Circuit High
- P0291Cylinder 10 Contribution/Balance Fault
- P0292Cylinder 11 Injector Circuit Low
- P0293Cylinder 11 Injector Circuit High
- P0294Cylinder 11 Contribution/Balance Fault
- P0295Cylinder 12 Injector Circuit Low
- P0296Cylinder 12 Injector Circuit High
- P0299Turbocharger/Supercharger "A" Underboost Condition
- P0461Fuel Level Sensor Circuit Range/Performance
- P0462Fuel Level Sensor Circuit Low Input
- P0463P0463 — Fuel Level Sensor "A" Circuit High Input
- P0464Fuel Level Sensor Circuit Intermittent
- P0561System Voltage Unstable
- P0562P0562 — System Voltage Low
- P0563System Voltage High
- P0565System Voltage High
- P0620Generator/Alternator Control Circuit Malfunction
- P0621Generator Control Circuit Malfunction
- P0622Generator Lamp "L" Control Circuit Malfunction
- P0625Generator Field/F Terminal Circuit Low
- P0650Generator Field "F" Control Circuit Malfunction
- P0654Malfunction Indicator Lamp (MIL) Control Circuit Malfunction
- P0655Engine RPM Output Circuit Malfunction
- P0656Engine Hot Lamp Output Control Circuit Malfunction
EGR & Secondary Air
20 codes- P0400Crankshaft Position Sensor B Circuit Intermittent
- P0401Exhaust Gas Recirculation (EGR) Flow Insufficient
- P0402Exhaust Gas Recirculation Flow Insufficient Detected
- P0403Exhaust Gas Recirculation Flow Excessive Detected
- P0404Exhaust Gas Recirculation Circuit Malfunction
- P0405Exhaust Gas Recirculation Circuit Range/Performance
- P0406Exhaust Gas Recirculation Sensor A Circuit Low
- P0407Exhaust Gas Recirculation Sensor A Circuit High
- P0408Exhaust Gas Recirculation Sensor B Circuit Low
- P0410Exhaust Gas Recirculation Sensor B Circuit High
- P0411Secondary Air Injection System Incorrect Flow
- P0471Exhaust Pressure Sensor Malfunction
- P0472Exhaust Pressure Sensor Range/Performance
- P0473Exhaust Pressure Sensor Low
- P0474Exhaust Pressure Sensor High
- P0475Exhaust Pressure Sensor Intermittent
- P0476Exhaust Pressure Control Valve Malfunction
- P0477Exhaust Pressure Control Valve Range/Performance
- P0478Exhaust Pressure Control Valve Low
- P0479Exhaust Pressure Control Valve High
EVAP (Emissions)
25 codes- P0440Evaporative Emission (EVAP) System Malfunction
- P0441Evaporative Emission Control System Incorrect Purge Flow
- P0442EVAP System Leak Detected (Small Leak)
- P0443Evaporative Emission Control System Purge Control Valve Circuit Malfunction
- P0444Evaporative Emission Control System Purge Control Valve Circuit Open
- P0445Evaporative Emission Control System Purge Control Valve Circuit Open
- P0446EVAP Vent Control Circuit
- P0447Evaporative Emission Control System Vent Control Circuit Malfunction
- P0448Evaporative Emission Control System Vent Control Circuit Open
- P0449Evaporative Emission Control System Vent Control Circuit Shorted
- P0450Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction
- P0451Evaporative Emission Control System Pressure Sensor Malfunction
- P0452Evaporative Emission Control System Pressure Sensor Range/Performance
- P0453Evaporative Emission Control System Pressure Sensor Low Input
- P0454Evaporative Emission Control System Pressure Sensor High Input
- P0455EVAP System Leak Detected (Large Leak / Gross Leak)
- P0456EVAP System Leak Detected (Very Small Leak)
- P0460Evaporative Emission Control System Leak Detected (gross leak)
- P0465Fuel Level Sensor Circuit Intermittent
- P0466Purge Flow Sensor Circuit Range/Performance
- P0467Purge Flow Sensor Circuit Low Input
- P0468Purge Flow Sensor Circuit High Input
- P0469Purge Flow Sensor Circuit High Input
- P0470Purge Flow Sensor Circuit Intermittent
- P0496EVAP System High Purge Flow
Fuel & Air
29 codes- P0100Mass or Volume Air Flow Circuit Malfunction
- P0103Mass Air Flow Sensor Circuit High Input
- P0104Mass or Volume Air Flow Circuit Intermittent
- P0105Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction
- P0106Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
- P0107Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
- P0108Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- P0109Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent
- P0170Fuel Trim Malfunction (Bank 1)
- P0171System Too Lean (Bank 1)
- P0172System Too Rich (Bank 1)
- P0173Fuel Trim Too Rich (Bank 1)
- P0174System Too Lean (Bank 2)
- P0175System Too Rich (Bank 2)
- P0201Injector Circuit Malfunction
- P0202Injector Circuit Malfunction - Cylinder 1
- P0203Injector Circuit Malfunction - Cylinder 2
- P0204Injector Circuit Malfunction - Cylinder 3
- P0205Injector Circuit Malfunction - Cylinder 4
- P0206Injector Circuit Malfunction - Cylinder 5
- P0207Injector Circuit Malfunction - Cylinder 6
- P0279Cylinder 6 Contribution/Balance Fault
- P0280Cylinder 7 Injector Circuit Low
- P0281Cylinder 7 Injector Circuit High
- P0282Cylinder 7 Contribution/Balance Fault
- P0283Cylinder 8 Injector Circuit Low
- P0284Cylinder 8 Injector Circuit High
- P0285Cylinder 8 Contribution/Balance Fault
- P2187System Too Lean at Idle (Bank 1)
Misfire & Ignition
28 codes- P0300Random/Multiple Cylinder Misfire Detected
- P0301Cylinder 1 Misfire Detected
- P0302Cylinder 2 Misfire Detected
- P0303Cylinder 3 Misfire Detected
- P0304Cylinder 4 Misfire Detected
- P0305Cylinder 4 Misfire Detected
- P0306Cylinder 5 Misfire Detected
- P0307Cylinder 6 Misfire Detected
- P0308Cylinder 7 Misfire Detected
- P0309Cylinder 8 Misfire Detected
- P0310Cylinder 9 Misfire Detected
- P0311Cylinder 10 Misfire Detected
- P0312Cylinder 11 Misfire Detected
- P0320Cylinder 12 Misfire Detected
- P0350Ignition Coil Primary/Secondary Circuit Malfunction
- P0351Ignition Coil A Primary/Secondary Circuit Malfunction
- P0352Ignition Coil A Primary/Secondary Circuit Malfunction
- P0353Ignition Coil B Primary/Secondary Circuit Malfunction
- P0354Ignition Coil C Primary/Secondary Circuit Malfunction
- P0355Ignition Coil D Primary/Secondary Circuit Malfunction
- P0356Ignition Coil E Primary/Secondary Circuit Malfunction
- P0357Ignition Coil F Primary/Secondary Circuit Malfunction
- P0358Ignition Coil G Primary/Secondary Circuit Malfunction
- P0359Ignition Coil H Primary/Secondary Circuit Malfunction
- P0360Ignition Coil I Primary/Secondary Circuit Malfunction
- P0361Ignition Coil J Primary/Secondary Circuit Malfunction
- P0362Ignition Coil K Primary/Secondary Circuit Malfunction
- P0370Ignition Coil L Primary/Secondary Circuit Malfunction
Throttle & Idle
34 codes- P0120Throttle/Pedal Position Sensor "A" Circuit
- P0121Throttle Position Sensor/Switch A Circuit Range/Performance Problem
- P0122Throttle Position Sensor/Switch A Circuit Low Input
- P0123Throttle Position Sensor/Switch A Circuit High Input
- P0124Throttle Position Sensor/Switch A Circuit Intermittent
- P0220Engine Overspeed Condition
- P0221Throttle/Pedal Position Sensor/Switch B Circuit Malfunction
- P0222Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance Problem
- P0223Throttle/Pedal Position Sensor "B" Circuit High Input
- P0224Throttle/Pedal Position Sensor/Switch B Circuit High Input
- P0225Throttle/Pedal Position Sensor/Switch B Circuit Intermittent
- P0226Throttle/Pedal Position Sensor/Switch C Circuit Malfunction
- P0227Throttle/Pedal Position Sensor/Switch C Circuit Range/Performance Problem
- P0228Throttle/Pedal Position Sensor/Switch C Circuit Low Input
- P0229Throttle/Pedal Position Sensor/Switch C Circuit High Input
- P0505Idle Air Control System Malfunction
- P0506Idle Air Control System RPM Lower Than Expected
- P0507Idle Air Control System RPM Higher Than Expected
- P0510Idle Control System RPM Higher Than Expected
- P0521Engine Oil Pressure Sensor/Switch Range/Performance
- P0566Cruise Control On Signal Malfunction
- P0567Cruise Control Off Signal Malfunction
- P0568Cruise Control Resume Signal Malfunction
- P0569Cruise Control Set Signal Malfunction
- P0570Cruise Control Coast Signal Malfunction
- P0571Cruise Control Accel Signal Malfunction
- P0572Cruise Control/Brake Switch A Circuit Malfunction
- P0573Cruise Control/Brake Switch A Circuit Low
- P0574Cruise Control/Brake Switch A Circuit High
- P0575Cruise Control Related Malfunction
- P0576Cruise Control Input Circuit Low
- P0578Cruise Control Multi-Function Input A Circuit Stuck
- P0579Cruise Control Multi-Function Input A Circuit Range/Performance
- P0580Cruise Control Multi-Function Input A Circuit Low
Timing & Position Sensors
69 codes- P0011Camshaft Position "A" Timing Over-Advanced (Bank 1)
- P0014Camshaft Position "B" Timing Over-Advanced (Bank 1, exhaust)
- P0016Crankshaft/Camshaft Position Correlation (Bank 1, Sensor A)
- P0195Engine Oil Temperature Sensor Intermittent
- P0196Engine Oil Temperature Sensor Range/Performance
- P0197Engine Oil Temperature Sensor Range/Performance
- P0198Engine Oil Temperature Sensor Low
- P0199Engine Oil Temperature Sensor High
- P0321Ignition/Distributor Engine Speed Input Circuit Malfunction
- P0322Ignition/Distributor Engine Speed Input Circuit Range/Performance
- P0323Ignition/Distributor Engine Speed Input Circuit No Signal
- P0325Knock Sensor 1 Circuit (Bank 1)
- P0326Knock Sensor 1 Circuit Malfunction (Bank 1 or Single Sensor)
- P0327Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)
- P0328Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor)
- P0329Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)
- P0330Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor)
- P0331Knock Sensor 2 Circuit Malfunction (Bank 2)
- P0332Knock Sensor 2 Circuit Range/Performance (Bank 2)
- P0333Knock Sensor 2 Circuit Low Input (Bank 2)
- P0334Knock Sensor 2 Circuit High Input (Bank 2)
- P0335Crankshaft Position Sensor "A" Circuit
- P0336Crankshaft Position Sensor A Circuit Range/Performance
- P0337Crankshaft Position Sensor A Circuit Low Input
- P0338Crankshaft Position Sensor A Circuit High Input
- P0339Crankshaft Position Sensor A Circuit High Input
- P0340Camshaft Position Sensor "A" Circuit
- P0341Camshaft Position Sensor Circuit Range/Performance
- P0342Camshaft Position Sensor Circuit Low Input
- P0343Camshaft Position Sensor Circuit High Input
- P0344Camshaft Position Sensor Circuit Intermittent
- P0371Timing Reference High Resolution Signal A Malfunction
- P0372Timing Reference High Resolution Signal A Too Many Pulses
- P0373Timing Reference High Resolution Signal A Too Few Pulses
- P0374Timing Reference High Resolution Signal A Intermittent/Erratic Pulses
- P0375Timing Reference High Resolution Signal A No Pulses
- P0376Timing Reference High Resolution Signal B Malfunction
- P0377Timing Reference High Resolution Signal B Too Many Pulses
- P0378Timing Reference High Resolution Signal B Too Few Pulses
- P0379Timing Reference High Resolution Signal B Intermittent/Erratic Pulses
- P0380Timing Reference High Resolution Signal B No Pulses
- P0381Glow Plug/Heater Circuit "A" Malfunction
- P0382Glow Plug/Heater Indicator Circuit Malfunction
- P0385Crankshaft Position Sensor B Circuit Malfunction
- P0386Crankshaft Position Sensor B Circuit Range/Performance
- P0387Crankshaft Position Sensor B Circuit Low Input
- P0388Crankshaft Position Sensor B Circuit High Input
- P0389Crankshaft Position Sensor B Circuit High Input
- P0500Vehicle Speed Sensor Power/Ground Circuit Malfunction
- P0501Vehicle Speed Sensor Range/Performance
- P0502Vehicle Speed Sensor Low Input
- P0503Vehicle Speed Sensor Intermittent/Erratic/High
- P0520Engine Oil Pressure Sensor/Switch Circuit Malfunction
- P0522Engine Oil Pressure Sensor/Switch Circuit Range/Performance
- P0523Engine Oil Pressure Sensor/Switch Circuit High Voltage
- P0551Power Steering Pressure Sensor Circuit Malfunction
- P0552Power Steering Pressure Sensor Circuit Range/Performance
- P0553Power Steering Pressure Sensor Circuit Low Input
- P0554Power Steering Pressure Sensor Circuit High Input
- P0560Power Steering Pressure Sensor Circuit Intermittent
- P0600Serial Communication Link Malfunction
- P0601Internal Control Module Memory Check Sum Error
- P0602Control Module Programming Error
- P0603Control Module Programming Error
- P0604Internal Control Module Keep Alive Memory (KAM) Error
- P0605Internal Control Module Read Only Memory (RAM) Error
- P0606Internal Control Module Read Only Memory (ROM) Error
- P0608PCM Processor Fault
- P0609Control Module VSS Output "A" Malfunction
Transmission
91 codes- P0219Transmission Over Temperature Condition
- P0700P0700 — Transmission Control System Malfunction
- P0701Transmission Control System Malfunction
- P0702Transmission Control System Range/Performance
- P0703Transmission Control System Electrical (Brake Switch B Circuit)
- P0704Torque Converter/Brake Switch B Circuit Malfunction
- P0705Transmission Range Sensor Circuit Malfunction (PRNDL Input)
- P0706Transmission Range Sensor Circuit Range/Performance (PRNDL Input)
- P0707Transmission Range Sensor Circuit Low Input
- P0708Transmission Range Sensor Circuit High Input
- P0709Transmission Range Sensor Circuit Intermittent
- P0710Transmission Range Sensor Circuit Intermittent
- P0711Transmission Fluid Temperature Sensor Circuit Malfunction
- P0712Transmission Fluid Temperature Sensor Circuit Range/Performance
- P0713Transmission Fluid Temperature Sensor Circuit Low Input
- P0714Transmission Fluid Temperature Sensor Circuit High Input
- P0715P0715 — Input/Turbine Speed Sensor Circuit
- P0716Input/Turbine Speed Sensor Circuit Range/Performance
- P0717Input/Turbine Speed Sensor Circuit No Signal
- P0718Input/Turbine Speed Sensor Circuit No Signal
- P0719Input/Turbine Speed Sensor Circuit Intermittent
- P0720Output Speed Sensor Circuit Malfunction
- P0721Output Speed Sensor Circuit Malfunction
- P0722Output Speed Sensor Range/Performance
- P0723Output Speed Sensor No Signal
- P0724Output Speed Sensor Intermittent
- P0725Torque Converter/Brake Switch B Circuit High
- P0726Engine Speed Input Circuit Malfunction
- P0727Engine Speed Input Circuit Range/Performance
- P0728Engine Speed Input Circuit No Signal
- P0730P0730 — Incorrect Gear Ratio
- P0731Gear 1 Incorrect Ratio
- P0732Gear 2 Incorrect Ratio
- P0733Gear 2 Incorrect Ratio
- P0734Gear 3 Incorrect Ratio
- P0735Gear 4 Incorrect Ratio
- P0736Gear 5 Incorrect Ratio
- P0740P0740 — Torque Converter Clutch Circuit / Solenoid
- P0741P0741 — Torque Converter Clutch Circuit Performance / Stuck Off
- P0742Torque Converter Clutch Circuit Stuck On
- P0743Torque Converter Clutch Circuit Electrical
- P0744Torque Converter Clutch Circuit Electrical
- P0745Torque Converter Clutch Circuit Intermittent
- P0746Pressure Control Solenoid 'A' Malfunction
- P0747Pressure Control Solenoid 'A' Performance or Stuck Off
- P0748Pressure Control Solenoid 'A' Stuck On
- P0749Pressure Control Solenoid 'A' Electrical
- P0750P0750 — Shift Solenoid "A"
- P0751Shift Solenoid "A" Performance / Stuck Off
- P0752Shift Solenoid 'A' Performance or Stuck Off
- P0753Shift Solenoid 'A' Electrical (1-2 Shift Solenoid Valve)
- P0754Shift Solenoid 'A' Stuck On
- P0755Shift Solenoid "B" Malfunction
- P0756Shift Solenoid B (1-2 Shift Solenoid) Circuit Electrical
- P0757Shift Solenoid A Intermittent
- P0758Shift Solenoid B Malfunction
- P0759Shift Solenoid B Performance or Stuck Off
- P0760Shift Solenoid "C" Malfunction
- P0761Shift Solenoid B Stuck On
- P0762Shift Solenoid B Electrical (2-3 Shift Solenoid Circuit Electrical)
- P0763Shift Solenoid B Intermittent
- P0764Shift Solenoid C Malfunction
- P0765Shift Solenoid C Performance or Stuck Off
- P0766Shift Solenoid C Stuck On
- P0767Shift Solenoid C Electrical
- P0768Shift Solenoid C Intermittent
- P0769Shift Solenoid D Malfunction
- P0770Shift Solenoid D Performance or Stuck Off
- P0771Shift Solenoid D Stuck On
- P0772Shift Solenoid D Electrical
- P0773Shift Solenoid D Intermittent
- P0774Shift Solenoid E Malfunction
- P0775Shift Solenoid E Performance or Stuck Off
- P0776Shift Solenoid E Stuck On
- P0777Shift Solenoid E Electrical
- P0778Shift Solenoid E Intermittent
- P0779Pressure Control Solenoid B Malfunction
- P0780P0780 — Shift Malfunction
- P0781Pressure Control Solenoid B Stuck On
- P0782Pressure Control Solenoid B Electrical
- P0783Pressure Control Solenoid B Intermittent
- P0784Shift Malfunction
- P07851-2 Shift Malfunction
- P07862-3 Shift Malfunction
- P07873-4 Shift Malfunction
- P07884-5 Shift Malfunction
- P0789Shift/Timing Solenoid Malfunction (3-2 Shift Solenoid Circuit Electrical)
- P0790Shift/Timing Solenoid Range/Performance
- P0801Shift/Timing Solenoid Low
- P0803Shift/Timing Solenoid High
- P0804Shift/Timing Solenoid Intermittent