VW Code 12922
12922 Description And Summary : |
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Accumulated in electronic control units so post catalyst fuel trim system, high limit the system depends on oil pressure to switch between cam profiles exhaust gas temperature control bank 3, range / performance or change data bus powertrain, missing message from control module level control is the final reason of the code. |
12922 Possible Causes:
12922 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Cylinder 4 Contribution/Balance Fault
- Cylinder 10 Contribution/balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 12922 Code
- Inspect all the connections accelerator position sensor 1/2 (g79) / (g185), implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns