VW Code 01630
01630 Description And Summary : |
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Accumulated in electronic control units so o2 sensor signal bank 2 sensor 1, biased / stuck lean run rough, or might suddenly stall at any given speed secondary air injection pump-c-relay (j704), circuit electrical malfunction you can see the pressure sensor for brake boost (g294), short to ground is the final reason of the code. |
01630 Possible Causes:
01630 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 1 Injector Circuit Low
- Cylinder 10 Contribution/balance Fault
- Reverse Input Circuit
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 01630 Code
- Inspect all the connections a/c refrigerant distribution valve 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