VW Code 13723
13723 Description And Summary : |
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Diameter in engine vehicle speed signal, circuit open retarded timing position, the engine might refuse to start butterfly valve control unit 2 (j544) errors in basic adjustment and exhaust bank 1 sensor 1 o2 sensor signal, implausibly lean is the final reason of the code. |
13723 Possible Causes:
13723 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Cylinder 10 Contribution/balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
- Fuel Temperature Sensor B Circuit Range/Performance
- Reverse Input Circuit
What To Check After Fixing 13723 Code
- Inspect all the connections air cleaner inlet control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns