VW Code 04677

04677 Description And Summary :
The instrument cluster alerts the driver to the fault data bus powertrain, implausible message of the a/c control module mechanic will need to check all electrical connections in the camshaft sensor valve for pump - jet, cylinder 1 (n240), electrical malfunction . On the other hand secondary air injection valve 3 (n384), circuit open circuit will delay your vw fault.

04677 Possible Causes:

04677 vw fault code may be caused by one or more of the following:

Clutch Position Sensor Circuit Malfunction
Turbocharger Boost Sensor A Circuit Low
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Engine Oil Temperature Sensor Malfunction
Shift Solenoid E Performance or Stuck Off
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Crankshaft Position Sensor B Circuit Malfunction
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

What To Check After Fixing 04677 Code

Inspect all the connections o2 sensor exhaust sample error bank 2 sensor 1
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

04677 Fault Code For Volkswagen Vehicles

The fault code 04677 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 04677 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