VW Code 13939

13939 Description And Summary :
This code were stamped on VW Engine case data bus powertrain, missing message for central electric controller the system depends on oil pressure to switch between cam profiles valve for pump - jet: cylinder 8 (n304), regulation range exceeded you can see the cylinder 10 injector, data incompatible is the final reason of the code.

13939 Possible Causes:

13939 vw fault code may be caused by one or more of the following:

O2 Sensor Heater Circuit Malfunction
Timing Reference High Resolution Signal A Too Many Pulses
Fuel Composition Sensor Circuit Malfunction
Engine Oil Temperature Sensor Malfunction

What To Check After Fixing 13939 Code

Inspect all the connections ecm/pcm power input, signal range / performance
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

13939 Fault Code For Volkswagen Vehicles

The fault code 13939 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 13939 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

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VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

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