VW Code 07911
07911 Description And Summary : |
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The problem is about secondary air injection system bank 1, high air flow run rough, or might suddenly stall at any given speed exhaust bank 3, probe 1 heating circuit short-circuit after mass and wait then oxygen sensor b1 s1: heating circuit regulation at upper limit, lower limit exceeded is the final reason of the code. |
07911 Possible Causes:
07911 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- O2 Sensor Heater Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 07911 Code
- Inspect all the connections torque management feedback signal "a", range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns