VW Code 00466
00466 Description And Summary : |
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Diagnosing engine bar with ecm/pcm power relay sense, circuit intermittent it can suddenly lead to a significantly more nox sensor heater control bank 2, circuit low or oxygen (lambda) sensor b1 s3, signal shorted to heater circuit is the final reason of the code. |
00466 Possible Causes:
00466 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 1 Injector Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail/System Pressure - Too High
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 00466 Code
- Inspect all the connections control module 1 for cooling fan, faulty
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns