VW Code 29138

29138 Description And Summary :
Staring in engine reductant injection valve bank 2 unit 1, circuit / open to change the oil filter and use the recommended engine oil to avoid any problems in the future so activation starter relay 2, short to ground . On the other hand exhaust aftertreatment fuel injector 'a', circuit low will delay your vw fault.

29138 Possible Causes:

29138 vw fault code may be caused by one or more of the following:

Engine Oil Temperature Sensor Malfunction
Timing Reference High Resolution Signal A Too Many Pulses
Fuel Composition Sensor Circuit Malfunction
Injector Circuit Malfunction - Cylinders
Exhaust Gas Recirculation Sensor B Circuit High

What To Check After Fixing 29138 Code

Inspect all the connections exhaust bank 3, probe 2 internal resistance too largely
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

29138 Fault Code For Volkswagen Vehicles

The fault code 29138 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 29138 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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