VW Code 06904
06904 Description And Summary : |
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Staring in engine 'b' rocker arm actuator control, circuit high run rough, or might suddenly stall at any given speed data bus powertrain, implausible message from control module battery monitoring and transmission coolant circuit relay, short to b+ is the final reason of the code. |
06904 Possible Causes:
06904 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
- Turbocharger Boost Sensor A Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 06904 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2, compensation wire pump current, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns