ECM/PCM Code Description

DTC 13 - Heated Oxygen Sensor (H02S) Circuit
DTC 14 - Engine Coolant Temperature (ECT) Circuit (High Voltage)
DTC 15 - Engine Coolant Temperature (ECT) Circuit (Low Voltage)
DTC 21 - Throttle Position Sensor (TPS) Circuit (High Voltage)
DTC 22 - Throttle Position Sensor (TPS) Circuit (Low Voltage)
DTC 23 - Intake Air Temperature (IAT) Circuit (High Voltage)
DTC 24 - Vehicle Speed Sensor (VSS) Circuit
DTC 25 - Intake Air Temperature (IAT) Circuit (Low Voltage)
DTC 31 - Manifold Absolute Pressure (MAP) Sensor Circuit (High Voltage)
DTC 33 - Mass Airflow (MAF) Sensor Circuit (High Current)
DTC 34 - Mass Airflow (MAF) Sensor Circuit (Low Current)
DTC 41 - Ignition Signal Circuit (No Signal)
DTC 42 - Camshaft Position (CMP) Sensor (No Signal for 3 seconds)
DTC 44 - Idle Switch Circuit (Circuit Open or Misadjusted)
DTC 45 - Idle Switch Circuit (Circuit Grounded or Misadjusted)
DTC 51 - Exhaust Gas Recirculation (EGR) Circuit
DTC 52 - Fuel System Circuit (Fuel Leakage Detected)
DTC 53 - ECM Failure Detected