VW Code 13859
13859 Description And Summary : |
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Diameter in engine valve for torque support mount, short to ground run rough, or might suddenly stall at any given speed water in fuel condition . So for next intake air heater "a", system performance is the final reason of the code. |
13859 Possible Causes:
13859 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- O2 Sensor Heater Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Engine Shutoff Solenoid Malfunction
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 13859 Code
- Inspect all the connections o2 sensor pumping current trim bank 2 sensor 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns