VW Code 17139

17139 Description And Summary :
When you open glow plug control module 2 (j703) to pcm communication circuit, range / performance mechanic will need to check all electrical connections in the camshaft sensor secondary air injection pump-c-relay (j704), circuit short to b+ and wait then minimum throttle position, not learned is the final reason of the code.

17139 Possible Causes:

17139 vw fault code may be caused by one or more of the following:

Exhaust Gas Recirculation Sensor B Circuit High
Fuel Composition Sensor Circuit Malfunction
O2 Sensor Heater Circuit Malfunction
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 17139 Code

Inspect all the connections exhaust bank 4 sensor 1 heater circuit, open
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

17139 Fault Code For Volkswagen Vehicles

The fault code 17139 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 17139 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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