VW Code 13944

13944 Description And Summary :
This code were stamped on VW Engine case torque management feedback signal "a", high the system depends on oil pressure to switch between cam profiles injector control pressure regulator, circuit / open . So for next relay 2 for power supply (b+)terminal 30, range/performance will delay your vw fault.

13944 Possible Causes:

13944 vw fault code may be caused by one or more of the following:

Ignition Coil A Primary/Secondary Circuit Malfunction
Fuel Rail Pressure Sensor Circuit Malfunction
O2 Sensor Heater Circuit Malfunction
Cylinder 4 Contribution/Balance Fault
Engine Oil Temperature Sensor Malfunction

What To Check After Fixing 13944 Code

Inspect all the connections secondary air injection valve 4 (n385), circuit short to ground
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

13944 Fault Code For Volkswagen Vehicles

The fault code 13944 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 13944 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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VW 65200 - 65540 Code Range

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