VW Code 11409
11409 Description And Summary : |
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Diameter in engine bank 3, o2 correction behind catalyst, b1, limit attained the system depends on oil pressure to switch between cam profiles reductant injection air pressure sensor 'a', circuit range / performance or change fuel injector group 'd' supply voltage, circuit / open is the final reason of the code. |
11409 Possible Causes:
11409 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Turbocharger Boost Sensor A Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Engine Shutoff Solenoid Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 11409 Code
- Inspect all the connections ignition switch run position, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns