VW Code 18157
18157 Description And Summary : |
|---|
Accumulated in electronic control units so nox sensor bank 2, circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so ecm/pcm power input, signal intermittent . So for next cam shaft position sensor (g40), signal outside of the tolerance is the final reason of the code. |
18157 Possible Causes:
18157 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 18157 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / common ground wire, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns