VW Code 04005

04005 Description And Summary :
Accumulated in electronic control units so please check dtc memory of abs control module to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust gas temperature sensor bank 2 sensor 3, circuit high and bank 1, exhaust cam wave position sensor (g300) / crankshaft position sensor (g28), wrong allocation will delay your vw fault.

04005 Possible Causes:

04005 vw fault code may be caused by one or more of the following:

Cylinder 4 Contribution/Balance Fault
Reverse Input Circuit
Ambient Air Temperature Sensor Circuit Low
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 04005 Code

Inspect all the connections supply voltage for fuel injector group b, short to ground
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

04005 Fault Code For Volkswagen Vehicles

The fault code 04005 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 04005 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