VW Code 09691

09691 Description And Summary :
The problem is about coolant pump control, circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil 'c' secondary circuit, malfunction . On the other hand idle speed control throttle position 2, electrical malfunction is the final reason of the code.

09691 Possible Causes:

09691 vw fault code may be caused by one or more of the following:

Reverse Input Circuit
Ambient Air Temperature Sensor Circuit Low
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 09691 Code

Inspect all the connections radiator fan 3 (v284), movement restricted / jammed
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

09691 Fault Code For Volkswagen Vehicles

The fault code 09691 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 09691 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