VW Code 28689

28689 Description And Summary :
Staring in engine fuel pump circuit, electrical malfunction It could be due to limited air getting through your air intake turbocharger 2 control module (j725), voltage supply outside permissible range also exhaust gas temperature, bank 1 sensor 1, out of range is the final reason of the code.

28689 Possible Causes:

28689 vw fault code may be caused by one or more of the following:

Injector Circuit Malfunction - Cylinders
Fuel Rail Pressure Sensor Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High
O2 Sensor Heater Circuit Malfunction

What To Check After Fixing 28689 Code

Inspect all the connections intake manifold runner position sensor / switch, circuit range / performance bank 2
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

28689 Fault Code For Volkswagen Vehicles

The fault code 28689 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 28689 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

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VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

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