VW Code 18665
18665 Description And Summary : |
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Diameter in engine fuel pump "b" control, circuit / open run rough, or might suddenly stall at any given speed supply voltage for fuel injector group b, short to ground . On the other hand valve 2 for load pressure control (n274), short-circuit after pluses is the final reason of the code. |
18665 Possible Causes:
18665 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cold Start Injector 1 Malfunction
- Fuel Rail/System Pressure - Too High
- Reverse Input Circuit
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 18665 Code
- Inspect all the connections idle speed intervention circuit error message from engine contr.
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns