VW Code 28988

28988 Description And Summary :
The instrument cluster alerts the driver to the fault park/neutral switch input circuit run rough, or might suddenly stall at any given speed fuel supply heater, control circuit / open . On the other hand internal control module, driver error will delay your vw fault.

28988 Possible Causes:

28988 vw fault code may be caused by one or more of the following:

Reverse Input Circuit
Ambient Air Temperature Sensor Circuit Low
Shift Solenoid E Performance or Stuck Off
Exhaust Gas Recirculation Sensor B Circuit High
Engine Shutoff Solenoid Malfunction

What To Check After Fixing 28988 Code

Inspect all the connections auxiliary engine coolant (ec) pump relay (j496), open or short to ground
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

28988 Fault Code For Volkswagen Vehicles

The fault code 28988 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 28988 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