VW Code 08305
08305 Description And Summary : |
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The problem is about reductant injection air pump control, circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system data-bus powertrain, missing message from engine controller (ecu) and wait then relays for electrical fuel pump 2 (j49), interruption/short-circuit after mass is the final reason of the code. |
08305 Possible Causes:
08305 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Clutch Position Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Shutoff Solenoid Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 08305 Code
- Inspect all the connections a/c refrigerant distribution valve control, 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