VW Code 07774
07774 Description And Summary : |
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Staring in engine coolant pump control, circuit range / performance it can suddenly lead to a significantly more exhaust bank 2 mixture adaptation range 3, lean limit not reached and transmission request torque reduction, implausible is the final reason of the code. |
07774 Possible Causes:
07774 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 07774 Code
- Inspect all the connections throttle/fuel inhibit, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns