VW Code 09191
09191 Description And Summary : |
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When you open powertrain databus, implausible engine temperature message from inst. it can suddenly lead to a significantly more pre-catalyst exhaust bank 3 effect too small also fuel mixture control adjustment range 3, higher limit not reached will delay your vw fault. |
09191 Possible Causes:
09191 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Clutch Position Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 09191 Code
- Inspect all the connections control module throttle actuator position, performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns