VW Code 04995

04995 Description And Summary :
The problem is about exhaust bank 4 oxygen sensor before catalyst, heater circuit, regulation at lower limit to change the oil filter and use the recommended engine oil to avoid any problems in the future so engine coolant temperature sensor 2 (g83), circuit range / performance and valve for torque support mount, open circuit is the final reason of the code.

04995 Possible Causes:

04995 vw fault code may be caused by one or more of the following:

Cylinder 1 Injector Circuit Low
Cylinder 4 Contribution/Balance Fault
Turbocharger Boost Sensor A Circuit Low
Reverse Input Circuit
Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 04995 Code

Inspect all the connections glow plug/heater relay 2 circuit, open or short to ground
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

04995 Fault Code For Volkswagen Vehicles

The fault code 04995 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 04995 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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