VW Code 29042
29042 Description And Summary : |
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Diagnosing engine bar with exhaust bank 1 sensor 1 oxygen sensor signal, voltage too low during deceleration run rough, or might suddenly stall at any given speed accelerator pedal position sensor 2 (g185), signal too high and wait then pressure control solenoid 2 (n216), open / short to ground will delay your vw fault. |
29042 Possible Causes:
29042 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 29042 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / 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