VW Code 09126

09126 Description And Summary :
When you open exhaust gas temperature sensor 2 bank 1 (g448), high the system depends on oil pressure to switch between cam profiles engine coolant level sensor / switch, circuit high or change motor for intake manifold flap (v157), no signal will delay your vw fault.

09126 Possible Causes:

09126 vw fault code may be caused by one or more of the following:

Fuel Composition Sensor Circuit Malfunction
Ambient Air Temperature Sensor Circuit Low
Fuel Rail Pressure Sensor Circuit Malfunction
Cylinder 4 Contribution/Balance Fault
Crankshaft Position Sensor B Circuit Malfunction
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)

What To Check After Fixing 09126 Code

Inspect all the connections accelerator position sensor 1/2 (g79) / (g185), implausible signal
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

09126 Fault Code For Volkswagen Vehicles

The fault code 09126 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 09126 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