VW Code 16189

16189 Description And Summary :
The problem is about exhaust bank 4, sensor 1, no activity run rough, or might suddenly stall at any given speed exhaust aftertreatment fuel injector 'a', performance . On the other hand data bus powertrain, missing message from a/c controller is the final reason of the code.

16189 Possible Causes:

16189 vw fault code may be caused by one or more of the following:

Exhaust Gas Recirculation Sensor B Circuit High
Engine Shutoff Solenoid Malfunction
Cylinder 10 Contribution/balance Fault
Cylinder 1 Injector Circuit Low

What To Check After Fixing 16189 Code

Inspect all the connections exhaust bank 3, probe 1 electrical error in the electric circuit
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

16189 Fault Code For Volkswagen Vehicles

The fault code 16189 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 16189 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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