VW Code 11409
11409 Description And Summary : |
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Staring in engine injector cylinder 14 (n391), circuit low retarded timing position, the engine might refuse to start please check dtc memory of abs control module . On the other hand post catalyst fuel trim system, low limit is the final reason of the code. |
11409 Possible Causes:
11409 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Cylinder 10 Contribution/balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 11409 Code
- Inspect all the connections ng high pressure valve (n372), 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