VW Code 05664
05664 Description And Summary : |
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When you open accelerator position sensor (g79), signal too high retarded timing position, the engine might refuse to start evaporative emission system leak detection pump sense, circuit / open . On the other hand a/c clutch relay, circuit short to ground will delay your vw fault. |
05664 Possible Causes:
05664 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Cylinder 4 Contribution/Balance Fault
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 05664 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / reference voltage, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns