VW Code 13691

13691 Description And Summary :
When you open exhaust gas temperature sensor 2 bank 1 (g448) causes include a bad boost pressure sensor or a vacuum leak in the system coolant circulation pump relay (j151), open circuit and please check dtc memory of air condition ecu will delay your vw fault.

13691 Possible Causes:

13691 vw fault code may be caused by one or more of the following:

Turbocharger Boost Sensor A Circuit Low
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Glow Plug/Heater Circuit 'A' Malfunction
Cold Start Injector 1 Malfunction
Reverse Input Circuit
Injector Circuit Malfunction - Cylinders
Fuel Rail/System Pressure - Too High

What To Check After Fixing 13691 Code

Inspect all the connections valve for pump - jet: cylinder 8 (n304), range / performance
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

13691 Fault Code For Volkswagen Vehicles

The fault code 13691 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 13691 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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