ECM/PCM Code Description

CODE 13 - Oxygen Sensor (O2S) Circuit
CODE 14 - Engine Coolant Temperature (ECT) Sensor
CODE 21 - Throttle Position (TP) Sensor Circuit
CODE 23 - Intake Air Temperature (IAT) Circuit
CODE 24 - Vehicle Speed Sensor (VSS) Circuit
CODE 32 - Exhaust Gas Recirculation (EGR) System Failure
CODE 33 - Manifold Absolute Pressure (MAP) Sensor Circuit
CODE 42 - Ignition Control (IC) Circuit
CODE 43 - Knock Sensor (KS) Circuit
CODE 44 - Oxygen Sensor (O2S) Circuit (Lean Exhaust Indicated)
CODE 45 - Oxygen Sensor (O2S) Circuit (Rich Exhaust Indicated)
CODE 51 - EEPROM or ECM Failure
CODE 53 - Battery Voltage Error
CODE 66 - A/C Refrigerant Pressure Sensor Circuit