VW Code 18677
18677 Description And Summary : |
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Diagnosing engine bar with throttle actuator control system, ice blockage run rough, or might suddenly stall at any given speed engine speed input, circuit error message from engine contr. also transmission ratio, implausible will delay your vw fault. |
18677 Possible Causes:
18677 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Injector Circuit Malfunction - Cylinders
- Fuel Temperature Sensor B Circuit Range/Performance
- Shift Solenoid E Performance or Stuck Off
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 18677 Code
- Inspect all the connections direct ozone reduction catalyst deterioration sensor, 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