VW Code 02122
02122 Description And Summary : |
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The problem is about fuel pressure regulator 2 control circuit high run rough, or might suddenly stall at any given speed exhaust bank 3, probe 2 no activity . On the other hand exhaust gas temperature control circuit bank 3, out of range is the final reason of the code. |
02122 Possible Causes:
02122 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cold Start Injector 1 Malfunction
- Engine Oil Temperature Sensor Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 02122 Code
- Inspect all the connections data bus powertrain, implausible message of the awd control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns