Code
12 - System Pass (OK)
Code 13 - Oxygen Sensor Circuit (OPEN)
Code 14 - Coolant Temperature Sensor Circuit (VOLTAGE LOW)
Code 15 - Coolant Temperature Sensor Circuit (VOLTAGE HIGH)
Code 21 - Throttle Position Sensor Circuit (VOLTAGE HIGH)
Code 22 - Throttle Position Sensor Circuit (VOLTAGE LOW)
Code 23 - MAT Sensor Circuit (VOLTAGE HIGH)
Code 24 - Vehicle Speed Sensor Circuit
Code 25 - MAT Sensor Circuit (VOLTAGE LOW)
Code 33 - MAP Sensor Circuit (VOLTAGE HIGH)
Code 34 - MAP Sensor Circuit (VOLTAGE LOW)
Code 41 - Crankshaft Reference Input
Code 42 - Electronic Spark Timing Circuit
Code 43 - Knock Sensor Circuit
Code 44 - Oxygen Sensor Circuit (LEAN)
Code 45 - Oxygen Sensor Circuit (RICH)
Code 51 - Memcal
Code 55 - ECU Analogue-Digital Conversion Error