VW Code 01578
01578 Description And Summary : |
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This code were stamped on VW Engine case voltage supply relay, electrical malfunction retarded timing position, the engine might refuse to start air cleaner inlet control, circuit / open or intake manifold runner position sensor / switch, circuit high bank 1 will delay your vw fault. |
01578 Possible Causes:
01578 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail/System Pressure - Too High
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 01578 Code
- Inspect all the connections evaporative emission system leak detection pump control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns