VW Code 04660
04660 Description And Summary : |
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Staring in engine turbocharger control module 1, missing message the system depends on oil pressure to switch between cam profiles exhaust aftertreatment fuel injector 'a', circuit / open . On the other hand throttle actuator control module, internal circuit will delay your vw fault. |
04660 Possible Causes:
04660 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail/System Pressure - Too High
- Reverse Input Circuit
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 04660 Code
- Inspect all the connections reductant injection valve bank 2 unit 2, 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