VW Code 13806
13806 Description And Summary : |
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The problem is about exhaust gas temperature sensor, bank 1 sensor 5, circuit low the system depends on oil pressure to switch between cam profiles nox sensor heater sense bank 2, circuit low or o2 sensor negative current control bank 1 sensor 1, circuit high will delay your vw fault. |
13806 Possible Causes:
13806 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Composition Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 13806 Code
- Inspect all the connections exhaust bank 1/2 lambda probes before kat exchanges
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns