VW Code 13901
13901 Description And Summary : |
|---|
This code were stamped on VW Engine case exhaust pressure sensor 2, high the system depends on oil pressure to switch between cam profiles exhaust bank 3 sensor 1, inner resistance implausible or catalyst system exhaust bank 4, effectiveness too low will delay your vw fault. |
13901 Possible Causes:
13901 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 13901 Code
- Inspect all the connections reductant injection air pump control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns