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DTC Definition

DTC IDENTIFICATION

DTC System Affected
P0101 (1) Mass Air Flow (MAF) Sensor Circuit Performance Problem
P0102  Mass Air Flow (MAF) Sensor Circuit, Low Input
P0103  Mass Air Flow (MAF) Sensor Circuit, High Input
P0111 (1) Intake Air Temperature (IAT) Sensor Circuit Range/Performance Problem
P0112  Intake Air Temperature (IAT) Sensor Circuit, Low Input
P0113  Intake Air Temperature (IAT) Sensor Circuit, High Input
P0116 (1) Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance Problem
P0117  Engine Coolant Temperature (ECT) Sensor Circuit, Low Input
P0118  Engine Coolant Temperature (ECT) Sensor Circuit, High Input
P0121 (1) Throttle Position (TP) Sensor Circuit Performance Problem
P0122  Throttle Position (TP) Sensor Circuit, Low Input
P0123  Throttle Position (TP) Sensor Circuit, High Input
P0125 (1) Insufficient Coolant Temperature For Closed Loop Operation
P0131 (1) HO2S No. 1 Circuit, Low Input
P0132 (1) HO2S No. 1 Circuit, High Input
P0133 (1) HO2S No. 1 Circuit, Slow Response
P0134 (1) HO2S No. 1 Circuit, No Activity Detected
P0135 (1) HO2S No. 1 Heater Circuit Malfunction
P0136 (1) HO2S No. 2 Circuit Malfunction
P0141 (1) HO2S No. 2 Heater Circuit Malfunction
P0171 (1) Total Fuel Trim Is Greater Than Allowed Specification
P0172 (1) Total Fuel Trim Is Less Than Allowed Specification
P0300 (2) Random Misfire Detected
P0301 (2) Cylinder No. 1 Misfire Detected
P0302 (2) Cylinder No. 2 Misfire Detected
P0303 (2) Cylinder No. 3 Misfire Detected
P0304 (2) Cylinder No. 4 Misfire Detected
P0327 (3) Knock Sensor Circuit, Low Input
P0328 (3) Knock Sensor Circuit, High Input
P0335  Crankshaft Position (CKP) Sensor Circuit Malfunction
P0340  Camshaft Position (CMP) Sensor Circuit Malfunction
P0400 (1) EGR Flow Malfunction
P0403  EGR Valve Circuit Malfunction
P0420 (1) Catalyst System Low Efficiency
P0440 (1) EVAP Circuit, Malfunction
P0443 (1) EVAP Circuit, Purge Control Valve Circuit Malfunction
P0450 (1) EVAP Circuit, Pressure Sensor Malfunction
P0451 (1) EVAP Circuit, Pressure Sensor Range/Performance Problem
P0455  EVAP Circuit, Large Leak Detected
P0461 (1) Fuel Level Sensor Circuit Performance Problem
P0463 (1) Fuel Level Sensor Circuit, High Input
P0500 (1) Vehicle Speed Sensor (VSS) Malfunction
P0505 (1) Idle Air Control (IAC) System Malfunction
P0601  Internal Control Module Memory Check Sum Error
P0705 (5) Automatic Transmission
P0720 (5) Automatic Transmission
P0741 (5) Automatic Transmission
P0743 (5) Automatic Transmission
P0751 (5) Automatic Transmission
P0753 (5) Automatic Transmission
P0756 (5) Automatic Transmission
P0758 (5) Automatic Transmission
P1408 (1) Manifold Absolute Pressure (MAP) Sensor Circuit Malfunction
P1410 (1)(4) Fuel Tank Pressure Circuit Malfunction
P1450  Barometric Pressure Sensor Circuit Malfunction
P1451 (1) Barometric Pressure Sensor Performance Problem
P1500 (1) Starter Signal Circuit Malfunction
P1510  PCM Back-Up Power Supply Malfunction
P1875 (5) Automatic Transmission
(1) These DTCs require 2 consecutive drive cycles to set MIL.
(2) If misfire is sufficient enough to cause catalyst damage, Malfunction Indicator Light (MIL) should flash. If misfire is not sufficient enough to cause catalyst damage, DTC requires 2 consecutive drive cycles to set MIL
(3) On 2.0L engine only.
(4) Vehicles not equipped with On-Board Refueling Vapor Recovery (ORVR) system. If EVAP canister is installed in front of fuel tank, vehicle is equipped with ORVR. If EVAP canister is installed in engine compartment, vehicle is not equipped with ORVR.
(5) See appropriate ELECTRONIC CONTROL article in AUTOMATIC TRANSMISSIONS.
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