VW Code 00327
00327 Description And Summary : |
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The problem is about o2 sensor reference voltage bank 1 sensor 1, circuit high It could be due to limited air getting through your air intake butterfly valve control unit 2 (j544), adaptation not started . On the other hand o2 sensor pumping current trim bank 1 sensor 1, circuit high is the final reason of the code. |
00327 Possible Causes:
00327 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor B Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 00327 Code
- Inspect all the connections intake manifold runner position sensor / switch, circuit low bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns