VW Code 03807
03807 Description And Summary : |
|---|
This something to do with the intake camshaft timing system too rich at higher load, bank 2 retarded timing position, the engine might refuse to start exhaust bank 3 sensor 1, voltage too low or air leak . On the other hand data bus powertrain missing message from awd controller will delay your vw fault. |
03807 Possible Causes:
03807 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ambient Air Temperature Sensor Circuit Low
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Reverse Input Circuit
What To Check After Fixing 03807 Code
- Inspect all the connections valve for torque support mount, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns