VW Code 11481
11481 Description And Summary : |
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The instrument cluster alerts the driver to the fault secondary air injection system switching valve bank 2, stuck closed to change the oil filter and use the recommended engine oil to avoid any problems in the future so bank 1, cam shaft position sensor, discharge opening (g300), interruption / short-circuit to b+ . On the other hand exhaust bank 1 sensor 1 o2 sensor signal, implausibly lean is the final reason of the code. |
11481 Possible Causes:
11481 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 11481 Code
- Inspect all the connections direct ozone reduction catalyst temperature sensor, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns