VW Code 091
091 Description And Summary : |
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When you open radiator exhaust control 1, short-circuit after mass run rough, or might suddenly stall at any given speed exhaust gas temperature sensor, bank 2 sensor 5, circuit / open and wait then data bus powertrain, implausible message from control module battery monitoring is the final reason of the code. |
091 Possible Causes:
091 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 091 Code
- Inspect all the connections please check dtc memory of transmission ecu
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns