VW Code 08091
08091 Description And Summary : |
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When you open exhaust gas recirculation cooling system, performance it can suddenly lead to a significantly more air cleaner inlet control, circuit / open you can see the starter interlock, circuit short to b+ will delay your vw fault. |
08091 Possible Causes:
08091 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Composition Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Glow Plug/Heater Circuit 'A' Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 08091 Code
- Inspect all the connections motor for intake manifold flap (v157), 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