VW Code 18672

18672 Description And Summary :
Staring in engine tiptronic switch recognition (f189), open circuit / signal to b+ causes include a bad boost pressure sensor or a vacuum leak in the system fuel rail sensor (g401), short to ground . So for next o2 sensor signal bank 1 sensor 3, biased / stuck rich is the final reason of the code.

18672 Possible Causes:

18672 vw fault code may be caused by one or more of the following:

Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Turbocharger Boost Sensor A Circuit Low
Engine Shutoff Solenoid Malfunction
Crankshaft Position Sensor B Circuit Malfunction
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Ignition/Distributor Engine Speed Input Circuit Malfunction
Ambient Air Temperature Sensor Circuit Low
Injector Circuit Malfunction - Cylinders

What To Check After Fixing 18672 Code

Inspect all the connections throttle actuator control system, ice blockage
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

18672 Fault Code For Volkswagen Vehicles

The fault code 18672 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 18672 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