VW Code 29442
29442 Description And Summary : |
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When you open oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded run rough, or might suddenly stall at any given speed please check dtc memory of clutch ecu . So for next fuel shutoff valve "b" control, circuit low will delay your vw fault. |
29442 Possible Causes:
29442 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Reverse Input Circuit
What To Check After Fixing 29442 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