VW Code 13999
13999 Description And Summary : |
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When you open intake manifold runner control, default not reached run rough, or might suddenly stall at any given speed diesel particulate filter pressure sensor 'a', circuit range / performance and activation 2-unit injector valve, short to b+ will delay your vw fault. |
13999 Possible Causes:
13999 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Crankshaft Position Sensor A Circuit Low Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 1 Injector Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 13999 Code
- Inspect all the connections potentiometer 2 for egr (g466), signal 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