VW Code 04122
04122 Description And Summary : |
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The problem is about valve for pump - jet: cylinder 10 (n306), regulation range exceeded run rough, or might suddenly stall at any given speed torque management feedback signal "a", low also o2 sensor exhaust sample error bank 1 sensor 1 will delay your vw fault. |
04122 Possible Causes:
04122 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
- Cold Start Injector 1 Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 04122 Code
- Inspect all the connections linear oxygen sensor exhaust bank 3, compensation wire pump current, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns