VW Code 09348
09348 Description And Summary : |
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Diagnosing engine bar with secondary air injection valve 3 (n384), circuit short to ground run rough, or might suddenly stall at any given speed signal for back-up lights, short to ground . On the other hand leak in air intake system is the final reason of the code. |
09348 Possible Causes:
09348 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Reverse Input Circuit
- Ambient Air Temperature Sensor Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 09348 Code
- Inspect all the connections pressure control solenoid 4 (n218), open / short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns