VW Code 12922
12922 Description And Summary : |
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Diagnosing engine bar with cylinder 5 above knock threshold to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust gas temperature bank 1, too high or change power supply (b+) terminal 15, open circuit will delay your vw fault. |
12922 Possible Causes:
12922 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor A Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 12922 Code
- Inspect all the connections valve for starting with empty tank-nxxx, 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