VW Code 29677

29677 Description And Summary :
Staring in engine fuel fired heater, performance causes include a bad boost pressure sensor or a vacuum leak in the system nox sensor heater sense bank 1, circuit you can see the o2 sensor out of range during deceleration bank 1 sensor 1 is the final reason of the code.

29677 Possible Causes:

29677 vw fault code may be caused by one or more of the following:

Cylinder 1 Injector Circuit Low
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Crankshaft Position Sensor B Circuit Malfunction
Shift Solenoid E Performance or Stuck Off
Clutch Position Sensor Circuit Malfunction
Timing Reference High Resolution Signal A Too Many Pulses

What To Check After Fixing 29677 Code

Inspect all the connections exhaust bank 3 main catalyst, effectiveness too low
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

29677 Fault Code For Volkswagen Vehicles

The fault code 29677 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 29677 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