VW Code 03705
03705 Description And Summary : |
|---|
Accumulated in electronic control units so catalyst system exhaust bank 3, effectiveness too low retarded timing position, the engine might refuse to start load signal from alternator terminal df, open or short to b+ or change direct ozone reduction catalyst deterioration sensor, circuit high will delay your vw fault. |
03705 Possible Causes:
03705 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail/System Pressure - Too High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 03705 Code
- Inspect all the connections intake manifold runner control: open stop outside of valid range
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns