VW Code 18690
18690 Description And Summary : |
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Diameter in engine control module defective It could be due to limited air getting through your air intake throttle/pedal position sensor 'c', maximum stop performance . On the other hand exhaust gas recirculation cooling valve control, circuit high will delay your vw fault. |
18690 Possible Causes:
18690 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 18690 Code
- Inspect all the connections exhaust gas recirculation flow, excessive detected
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns