VW Code 18408
18408 Description And Summary : |
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Diameter in engine turbo/super charger, under-boost condition run rough, or might suddenly stall at any given speed coolant fan control 1: open or short to ground or accelerator position sensor 2 (g185), signal too high will delay your vw fault. |
18408 Possible Causes:
18408 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Low Input
- Clutch Position Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 18408 Code
- Inspect all the connections exhaust bank 4 sensor 1 oxygen sensor signal, implausibly rich
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns