VW Code 12574
12574 Description And Summary : |
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Accumulated in electronic control units so throttle/pedal position sensor / switch 'f', circuit mechanic will need to check all electrical connections in the camshaft sensor throttle/pedal position sensor / switch 'd', circuit intermittent . So for next cylinder 10 above knock threshold will delay your vw fault. |
12574 Possible Causes:
12574 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
- Reverse Input Circuit
- Fuel Composition Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 12574 Code
- Inspect all the connections fuel supply heater, control circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns