VW Code 01645
01645 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault cannot activate controller reply function due to another error with equal priority mechanic will need to check all electrical connections in the camshaft sensor catalyst system exhaust bank 3, effectiveness too low or valve for exhaust flap 1 (n321), open circuit is the final reason of the code. |
01645 Possible Causes:
01645 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 01645 Code
- Inspect all the connections controller for radiator exhaust oh run (j138), interruption / short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns