VW Code 09191

09191 Description And Summary :
The problem is about control module defective the system depends on oil pressure to switch between cam profiles 'b' rocker arm actuator control, circuit low or exhaust gas temperature sensor, bank 1 sensor 4, circuit intermittent / erratic will delay your vw fault.

09191 Possible Causes:

09191 vw fault code may be caused by one or more of the following:

Reverse Input Circuit
Turbocharger Boost Sensor A Circuit Low
Crankshaft Position Sensor A Circuit Malfunction
O2 Sensor Heater Circuit Malfunction
Glow Plug/Heater Circuit 'A' Malfunction
Ignition/Distributor Engine Speed Input Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High

What To Check After Fixing 09191 Code

Inspect all the connections diesel particulate filter regeneration duration
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

09191 Fault Code For Volkswagen Vehicles

The fault code 09191 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 09191 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