VW Code 18507
18507 Description And Summary : |
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Diameter in engine valve for pump - jet: cylinder 9 (n305), electrical malfunction the system depends on oil pressure to switch between cam profiles exhaust gas temperature control circuit bank 3, out of range or change actuator supply voltage "b", circuit low is the final reason of the code. |
18507 Possible Causes:
18507 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor B Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 18507 Code
- Inspect all the connections o2 sensor pumping current trim bank 1 sensor 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns