VW Code 28609

28609 Description And Summary :
The instrument cluster alerts the driver to the fault evaporative emissions (evap) fuel vapour temperature sensor, performance run rough, or might suddenly stall at any given speed valve for pump - jet: cylinder 8 (n304), regulation range exceeded or relays for small amount of heat (j359), disconnected or short to ground is the final reason of the code.

28609 Possible Causes:

28609 vw fault code may be caused by one or more of the following:

Reverse Input Circuit
Crankshaft Position Sensor A Circuit Low Input
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 28609 Code

Inspect all the connections powertrain data bus, missing message from instrument cluster
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

28609 Fault Code For Volkswagen Vehicles

The fault code 28609 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 28609 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

Page 1

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

Page 24