VW Code 06012
06012 Description And Summary : |
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Diameter in engine data bus powertrain missing message from awd controller causes include a bad boost pressure sensor or a vacuum leak in the system fuel pump "b" control, circuit / open . So for next exhaust bank 4 sensor 1 heater circuit, short to b+ is the final reason of the code. |
06012 Possible Causes:
06012 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 06012 Code
- Inspect all the connections linear oxygen sensor exhaust bank 4 / common ground wire, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns