VW Code 01234
01234 Description And Summary : |
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Diameter in engine fuel pump circuit, electrical malfunction retarded timing position, the engine might refuse to start 'a' rocker arm actuator system, stuck on also oxygen sensor bank 3 sensor 1, internal resistance too large will delay your vw fault. |
01234 Possible Causes:
01234 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 10 Contribution/balance Fault
- Clutch Position Sensor Circuit Malfunction
- Reverse Input Circuit
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 01234 Code
- Inspect all the connections turbocharger boost control position sensor 'b', circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns