VW Code 18911
18911 Description And Summary : |
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Diagnosing engine bar with fuel injector group 'd' supply voltage, circuit / open It could be due to limited air getting through your air intake fuel injection valve 1 (n366), short to b+ . On the other hand air leak between maf and throttle body will delay your vw fault. |
18911 Possible Causes:
18911 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Engine Shutoff Solenoid Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Turbocharger Boost Sensor A Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Cylinder 1 Injector Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 18911 Code
- Inspect all the connections glow plug / heater relay, circuit open / short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns