VW Code 13964

13964 Description And Summary :
The instrument cluster alerts the driver to the fault exhaust pressure sensor 2, high run rough, or might suddenly stall at any given speed exhaust bank 4 main catalyst, effectiveness too low or engine coolant bypass valve, control circuit / open will delay your vw fault.

13964 Possible Causes:

13964 vw fault code may be caused by one or more of the following:

Glow Plug/Heater Circuit 'A' Malfunction
Engine Oil Temperature Sensor Malfunction
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Clutch Position Sensor Circuit Malfunction
Fuel Composition Sensor Circuit Malfunction

What To Check After Fixing 13964 Code

Inspect all the connections exhaust bank 4, sensor 1, heater circuit achievement too small
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

13964 Fault Code For Volkswagen Vehicles

The fault code 13964 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 13964 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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