VW Code 16877

16877 Description And Summary :
This code were stamped on VW Engine case reductant injection valve circuit range / performance, bank 2 unit 1 it can suddenly lead to a significantly more o2 sensor signal bank 2 sensor 3, biased / stuck lean or 'a' rocker arm actuator system, performance or stuck off is the final reason of the code.

16877 Possible Causes:

16877 vw fault code may be caused by one or more of the following:

Ignition Coil A Primary/Secondary Circuit Malfunction
Engine Shutoff Solenoid Malfunction
Reverse Input Circuit
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 16877 Code

Inspect all the connections activation intake manifold runner bank 2 control circuit, open
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

16877 Fault Code For Volkswagen Vehicles

The fault code 16877 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 16877 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