VW Code 07491
07491 Description And Summary : |
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Diagnosing engine bar with exhaust bank 2 mixture adaptation range 3, lean limit not reached causes include a bad boost pressure sensor or a vacuum leak in the system minimum throttle position, not learned . So for next signal line for fuel pump electronics, electrical malfunction will delay your vw fault. |
07491 Possible Causes:
07491 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 07491 Code
- Inspect all the connections injector control pressure regulator, 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