Holden VR V8 Commodore Computer Fault Codes

V8

Code 12 - System Pass (OK)

Code 13 - Oxygen Sensor (O2) - No Signal

Code 14 - ECT Sensor - Voltage Too Low - Auto Transmission Only

Code 15 - ECT Sensor - Voltage Too High - Auto Transmission Only

Code 16 - ECT Sensor - Voltage Unsteady

Code 17 - PCM Error

Code 19 - Throttle Position Sensor (TPS) Stuck

Code 21 - Throttle Position Sensor (TPS) - Voltage Too High - Auto Transmission Only

Code 22 - Throttle Position Sensor (TPS) - Voltage Too Low - Auto Transmission Only

Code 23 - IAT - Voltage Too High

Code 24 - Vehicle Speed Sensor (VSS) - Fault - Auto Transmission Only

Code 25 - IAT - Voltage Too Low

Code 26 - IAT - Voltage Unstable

Code 28 - Pressure Switch Assembly Short Circuit - Auto Transmission Only

Code 31 - Theft Deterrent Signal Missing

Code 33 - Manifold Absolute Pressure Sensor (MAP) - Voltage Too High

Code 34 - Manifold Absolute Pressure Sensor (MAP) - Voltage Too Low

Code 35 - Idle Speed error

Code 36 - Vacuum Leak

Code 41 - Electronic Spark Timing Circuit (EST) Output Circuit Failure

Code 42 - Ignition Bypass Circuit Fault

Code 43 - Knock Sensor Circuit or Sensor Fault

Code 44 - Oxygen Sensor Lean (O2)

Code 45 - Oxygen Sensor Rich (O2)

Code 46 - No Reference Signal While Cranking

Code 47 - 18x Reference Signal Missing

Code 48 - Crankshaft Reference Signal Missing

Code 49 - Cam / Crank Shaft Signal Intermittent

Code 51 - Memcal Unit (Commonly Known as PROM)

Code 52 - System Voltage Too High - Auto Transmission Only

Code 53 - System Voltage Too High - Auto Transmission Only

Code 54 - System Voltage Unstable

Code 55 - Analogue to Digital Error - Auto Transmission Only

Code 56 - Running Lean Under Load

Code 57 - Injector Voltage Monitor Fault

Code 58 - Transmission Fluid Temperature - Low - Auto Transmission Only

Code 59 - Transmission Fluid Temperature - High - Auto Transmission Only

Code 66 - 3-2 Shift Control Solenoid Circuit Fault - Auto Transmission Only

Code 67 - TCC ON-OFF Solenoid Control Circuit - Auto Transmission Only

Code 68 - Transmission Component Slipping - Auto Transmission Only

Code 69 - TCC Stuck ON - Auto Transmission Only

Code 72 - Vehicle Speed Sensor Signal Intermittent While Driving

Code 73 - Pressure Control Solenoid Current - Auto Transmission Only

Code 75 - System Voltage Low - Auto Transmission Only

Code 79 - Transmission Fluid Temperature - Too High - Auto Transmission Only

Code 81 - 2-3 Shift Solenoid “B” Fault - Auto Transmission Only

Code 82 - 1-2 Shift Solenoid “A” Fault - Auto Transmission Only

Code 83 - TCC PWM Solenoid Fault - Auto Transmission Only