VW Code 02791
02791 Description And Summary : |
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This something to do with the intake camshaft timing pressure control solenoid 3 (n217), electrical malfunction run rough, or might suddenly stall at any given speed fuel mixture control adjustment range 3, higher limit not reached or change accelerator pedal position sensor 2 (g185), signal too low is the final reason of the code. |
02791 Possible Causes:
02791 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor A Circuit Low Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 02791 Code
- Inspect all the connections oxygen (lambda) sensor b2 s1, pump current, 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