VW Code 17439

17439 Description And Summary :
Diameter in engine exhaust gas temperature sensor 2 bank 2 (g449), range / performance causes include a bad boost pressure sensor or a vacuum leak in the system fuel supply heater, control circuit low or transmission mount valve 2 (n263), short to b+ will delay your vw fault.

17439 Possible Causes:

17439 vw fault code may be caused by one or more of the following:

Cylinder 1 Injector Circuit Low
Reverse Input Circuit
Engine Oil Temperature Sensor Malfunction
Crankshaft Position Sensor A Circuit Low Input
Fuel Composition Sensor Circuit Malfunction
Shift Solenoid E Performance or Stuck Off
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Timing Reference High Resolution Signal A Too Many Pulses

What To Check After Fixing 17439 Code

Inspect all the connections exhaust gas recirculation vent 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

17439 Fault Code For Volkswagen Vehicles

The fault code 17439 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 17439 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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