VW Code 18780
18780 Description And Summary : |
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Diagnosing engine bar with fuel supply heater, control circuit low It could be due to limited air getting through your air intake ignition coil cylinder 15, high circuit also torque management feedback signal "a" is the final reason of the code. |
18780 Possible Causes:
18780 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor B Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Engine Shutoff Solenoid Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Oil Temperature Sensor Malfunction
- Reverse Input Circuit
What To Check After Fixing 18780 Code
- Inspect all the connections tiptronic switch down (f189), open circuit / signal to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns