VW Code 11972
11972 Description And Summary : |
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Diagnosing engine bar with valve for pump - jet: cylinder 8 (n304), circuit low input run rough, or might suddenly stall at any given speed valve for pump - jet: cylinder 10 (n306), range / performance you can see the torque management request input signal a, range / performance will delay your vw fault. |
11972 Possible Causes:
11972 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 4 Contribution/Balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 11972 Code
- Inspect all the connections exhaust bank 2 mixture adaptation range 3, lean limit not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns