VW Code 01654
01654 Description And Summary : |
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This code were stamped on VW Engine case 'b' rocker arm actuator system, stuck on the system depends on oil pressure to switch between cam profiles actuator supply voltage "b", circuit /open . So for next 'a' rocker arm actuator control, circuit high is the final reason of the code. |
01654 Possible Causes:
01654 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Cylinder 1 Injector Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 01654 Code
- Inspect all the connections cylinder 3 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns