VW Code 16447
16447 Description And Summary : |
|---|
The problem is about valve for exhaust flap 1 (n321), open circuit mechanic will need to check all electrical connections in the camshaft sensor intake manifold runner position sensor / switch, circuit bank 2 and exhaust bank 4, sensor 2 heater circuit, short-circuit after mass will delay your vw fault. |
16447 Possible Causes:
16447 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 16447 Code
- Inspect all the connections exhaust bank 3 sensor 1, inner resistance implausible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns