VW Code 18125

18125 Description And Summary :
Diameter in engine manifold absolute pressure / mass air flow - throttle position correlation at idle run rough, or might suddenly stall at any given speed a/c refrigerant distribution valve control, circuit / open . On the other hand a/c request b, circuit high will delay your vw fault.

18125 Possible Causes:

18125 vw fault code may be caused by one or more of the following:

Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Crankshaft Position Sensor B Circuit Malfunction
Crankshaft Position Sensor A Circuit Malfunction
Cylinder 1 Injector Circuit Low

What To Check After Fixing 18125 Code

Inspect all the connections nox sensor heater sense bank 1, circuit low
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

18125 Fault Code For Volkswagen Vehicles

The fault code 18125 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 18125 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