VW Code 13926
13926 Description And Summary : |
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The problem is about reductant / regeneration supply control, circuit low the system depends on oil pressure to switch between cam profiles manifold absolute pressure / mass air flow - throttle position correlation at higher load you can see the intake manifold flap; bank 2, stuck closed will delay your vw fault. |
13926 Possible Causes:
13926 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor B Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 13926 Code
- Inspect all the connections malfunction indication light (k83), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns