VW Code 04404

04404 Description And Summary :
This code were stamped on VW Engine case coolant pump control, circuit low run rough, or might suddenly stall at any given speed please check dtc memory of engine ecu you can see the secondary air injection system switching valve bank 2, stuck open will delay your vw fault.

04404 Possible Causes:

04404 vw fault code may be caused by one or more of the following:

Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Engine Oil Temperature Sensor Malfunction
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Timing Reference High Resolution Signal A Too Many Pulses
Cylinder 1 Injector Circuit Low
Turbocharger Boost Sensor A Circuit Low
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 04404 Code

Inspect all the connections control module, coding fault
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

04404 Fault Code For Volkswagen Vehicles

The fault code 04404 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 04404 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