VW Code 18447
18447 Description And Summary : |
|---|
Diagnosing engine bar with evaporative emission system vent (n115), valve stuck open It could be due to limited air getting through your air intake evaporative emission system leak detection pump sense, circuit intermittent / erratic also fuel injection valve 2 (n367), short to ground will delay your vw fault. |
18447 Possible Causes:
18447 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor A Circuit Low Input
- Clutch Position Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cylinder 1 Injector Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 18447 Code
- Inspect all the connections egr system, regulation range not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns