VW Code 13623

13623 Description And Summary :
Diagnosing engine bar with exhaust bank 1 mixture adaptation range 3, rich limit exceeded it can suddenly lead to a significantly more power supply (b+) terminal 15, implausible or potentiometer 2 for egr (g466), incorrect basic setting will delay your vw fault.

13623 Possible Causes:

13623 vw fault code may be caused by one or more of the following:

Glow Plug/Heater Circuit 'A' Malfunction
Injector Circuit Malfunction - Cylinders
Cold Start Injector 1 Malfunction
Exhaust Gas Recirculation Sensor B Circuit High
Clutch Position Sensor Circuit Malfunction

What To Check After Fixing 13623 Code

Inspect all the connections exhaust bank 4 oxygen sensor before catalyst, heater circuit, regulation at upper limit
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

13623 Fault Code For Volkswagen Vehicles

The fault code 13623 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 13623 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