VW Code 13857
13857 Description And Summary : |
|---|
When you open data bus engine/engine, missing message from ecu 1 the system depends on oil pressure to switch between cam profiles bank 4, o2 correction behind catalyst, b1, limit attained . On the other hand intake manifold runner control, circuit low bank 1 will delay your vw fault. |
13857 Possible Causes:
13857 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Reverse Input Circuit
- Fuel Composition Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Ambient Air Temperature Sensor Circuit Low
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 13857 Code
- Inspect all the connections throttle/pedal position sensor 'b', minimum stop performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns