VW Code 04164
04164 Description And Summary : |
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The problem is about linear oxygen sensor exhaust bank 4 / reference voltage, open circuit the system depends on oil pressure to switch between cam profiles throttle/pedal position sensor / switch 'f', circuit intermittent . So for next fuel shutoff valve "b" control, circuit high is the final reason of the code. |
04164 Possible Causes:
04164 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 04164 Code
- Inspect all the connections a camshaft position actuator control bank 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns