VW Code 18865
18865 Description And Summary : |
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Accumulated in electronic control units so throttle actuator control motor, circuit high it can suddenly lead to a significantly more evaporative emissions (evap) fuel vapour temperature sensor, circuit intermittent and wait then reductant injection valve bank 1 unit 1, circuit / open is the final reason of the code. |
18865 Possible Causes:
18865 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Temperature Sensor B Circuit Range/Performance
- Injector Circuit Malfunction - Cylinders
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 18865 Code
- Inspect all the connections reductant injection air pressure sensor 'a', circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns