VW Code 18629
18629 Description And Summary : |
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Accumulated in electronic control units so evaporative emission system switching valve control, circuit / open run rough, or might suddenly stall at any given speed diesel particulate filter pressure sensor 'a', circuit low also data bus powertrain, incorrect signal from adr control module is the final reason of the code. |
18629 Possible Causes:
18629 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Engine Oil Temperature Sensor Malfunction
- Injector Circuit Malfunction - Cylinders
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 18629 Code
- Inspect all the connections linear oxygen sensor exhaust bank 3 / reference voltage, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns