VW Code 06422
06422 Description And Summary : |
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When you open heater regulation, implausible signal causes include a bad boost pressure sensor or a vacuum leak in the system data-bus powertrain, hardware defective also exhaust bank 3 sensor 1, inner resistance implausible will delay your vw fault. |
06422 Possible Causes:
06422 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- O2 Sensor Heater Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Cylinder 10 Contribution/balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 06422 Code
- Inspect all the connections valve for pump - jet: cylinder 9 (n305), circuit low input
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns