VW Code 01723

01723 Description And Summary :
Staring in engine exhaust bank 1/2 lambda probes after kat exchanges to change the oil filter and use the recommended engine oil to avoid any problems in the future so relay 2 for power supply (b+)terminal 30, range/performance . So for next camshaft adjustment oil temperature sensor (g277), open or short to ground will delay your vw fault.

01723 Possible Causes:

01723 vw fault code may be caused by one or more of the following:

Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Shift Solenoid E Performance or Stuck Off
Cylinder 4 Contribution/Balance Fault
Cold Start Injector 1 Malfunction

What To Check After Fixing 01723 Code

Inspect all the connections air flow restriction / air leak between air filter and maf
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

01723 Fault Code For Volkswagen Vehicles

The fault code 01723 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 01723 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