VW Code 09641

09641 Description And Summary :
Diameter in engine exhaust bank 3 sensor 1 oxygen sensor signal, implausibly rich retarded timing position, the engine might refuse to start catalyst system exhaust bank 4, effectiveness too low also hydraulic pressure sensor 2, too high will delay your vw fault.

09641 Possible Causes:

09641 vw fault code may be caused by one or more of the following:

Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
O2 Sensor Heater Circuit Malfunction
Cylinder 4 Contribution/Balance Fault
Injector Circuit Malfunction - Cylinders
Clutch Position Sensor Circuit Malfunction
Turbocharger Boost Sensor A Circuit Low
Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 09641 Code

Inspect all the connections immobilizer query not yet performed
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

09641 Fault Code For Volkswagen Vehicles

The fault code 09641 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 09641 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