VW Code 13900
13900 Description And Summary : |
|---|
The problem is about particulate trap bank 2, efficiency below threshold run rough, or might suddenly stall at any given speed supply voltage for fuel injector group a, short to b+ you can see the mil control circuit, open / short to b+ will delay your vw fault. |
13900 Possible Causes:
13900 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 13900 Code
- Inspect all the connections exhaust gas temperature bank 1, too high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns