VW Code 03747
03747 Description And Summary : |
|---|
When you open camshaft position signal output, circuit / open run rough, or might suddenly stall at any given speed wheel speed signal 4, range / performance also linear oxygen sensor exhaust bank 3 / common ground wire, short to ground is the final reason of the code. |
03747 Possible Causes:
03747 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 03747 Code
- Inspect all the connections exhaust bank 1 sensor 1 oxygen sensor signal, voltage too low during deceleration
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns