VW Code 18814
18814 Description And Summary : |
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This code were stamped on VW Engine case transmission coolant circuit relay, intermittent the system depends on oil pressure to switch between cam profiles nox sensor heater sense bank 1, circuit low . On the other hand exhaust bank 3 sensor 1, inner resistance implausible will delay your vw fault. |
18814 Possible Causes:
18814 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 18814 Code
- Inspect all the connections ignition coil 'g' primary 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