VW Code 18785
18785 Description And Summary : |
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When you open ignition coil 'h' primary control, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system please check dtc memory of steering wheel electronics . On the other hand fuel injection valve 2 (n367), short to b+ is the final reason of the code. |
18785 Possible Causes:
18785 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Reverse Input Circuit
- Fuel Composition Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 18785 Code
- Inspect all the connections linear oxygen sensor exhaust bank 4 / reference voltage, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns