VW Code 12829
12829 Description And Summary : |
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The problem is about gear/ratio monitoring adaptation, limit reached retarded timing position, the engine might refuse to start accelerator position sensor 2 (g185), signal too low you can see the please check dtc memory of adr control module is the final reason of the code. |
12829 Possible Causes:
12829 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 12829 Code
- Inspect all the connections exhaust bank 4 sensor 1 oxygen sensor signal, implausibly rich
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns