VW Code 15429
15429 Description And Summary : |
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The problem is about relays for pump, fuel cooling (j445), short-circuit after pluses run rough, or might suddenly stall at any given speed o2 sensor negative current control bank 1 sensor 1, circuit low and wait then fuel injector group 'd' supply voltage, circuit high is the final reason of the code. |
15429 Possible Causes:
15429 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Cylinder 1 Injector Circuit Low
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 15429 Code
- Inspect all the connections oxygen (lambda) sensor b1 s1, signal shorted to heater circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns