VW Code 12497

12497 Description And Summary :
When you open nox sensor heater sense bank 1, circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so voltage supply relay, electrical malfunction . On the other hand tiptronic switch up, circuit short to ground will delay your vw fault.

12497 Possible Causes:

12497 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor B Circuit Malfunction
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Reverse Input Circuit
Cylinder 4 Contribution/Balance Fault
Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 12497 Code

Inspect all the connections diesel particulate filter differential pressure too high 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

12497 Fault Code For Volkswagen Vehicles

The fault code 12497 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 12497 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