VW Code 13074
13074 Description And Summary : |
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Diagnosing engine bar with exhaust bank 1/2 lambda probes after kat exchanges the system depends on oil pressure to switch between cam profiles exhaust bank 3, probe 1 no activity and shift up/down wire, short to b+ is the final reason of the code. |
13074 Possible Causes:
13074 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Reverse Input Circuit
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 13074 Code
- Inspect all the connections vehicle speed signal, circuit open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns