VW Code 13793
13793 Description And Summary : |
|---|
The problem is about exhaust bank 1/2 lambda probes before kat exchanges the system depends on oil pressure to switch between cam profiles injector cylinder 16 (n393), circuit high . On the other hand secondary air injection valve 4 (n385), circuit open circuit will delay your vw fault. |
13793 Possible Causes:
13793 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Reverse Input Circuit
- Fuel Rail/System Pressure - Too High
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 13793 Code
- Inspect all the connections supply voltage for fuel injector group a, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns