VW Code 18688
18688 Description And Summary : |
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The instrument cluster alerts the driver to the fault throttle/pedal position sensor a, circuit error message from engine controller retarded timing position, the engine might refuse to start valve for exhaust cooling agent (n313), short-circuit after pluses and data bus powertrain, implausible message from immobilizer is the final reason of the code. |
18688 Possible Causes:
18688 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Shift Solenoid E Performance or Stuck Off
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 18688 Code
- Inspect all the connections vehicle speed signal, circuit open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns