VW Code 13348
13348 Description And Summary : |
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Diameter in engine intake manifold flap; bank 1, stuck closed It could be due to limited air getting through your air intake o2 sensor pumping current trim bank 2 sensor 1, circuit high . So for next o2 sensor signal bank 2 sensor 2, biased / stuck lean is the final reason of the code. |
13348 Possible Causes:
13348 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Reverse Input Circuit
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 13348 Code
- Inspect all the connections relays for small amount of heat (j359), short-circuit after pluses
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns