VW Code 11148
11148 Description And Summary : |
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The instrument cluster alerts the driver to the fault valve for exhaust flap 2 (n322), short to ground the system depends on oil pressure to switch between cam profiles fuel pressure regulator 2 control circuit / open . On the other hand oxygen (lambda) sensor b1 s2, signal shorted to heater circuit is the final reason of the code. |
11148 Possible Causes:
11148 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Turbocharger Boost Sensor A Circuit Low
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 11148 Code
- Inspect all the connections post catalyst fuel trim system, low limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns