VW Code 16678

16678 Description And Summary :
Accumulated in electronic control units so exhaust gas temperature sensor bank 2 sensor 3, circuit It could be due to limited air getting through your air intake pressure control solenoid 3 (n217), short to b+ and bank 2, exhaust cam wave position sensor (g301) / crankshaft position sensor (g28), wrong allocation is the final reason of the code.

16678 Possible Causes:

16678 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor A Circuit Low Input
Fuel Composition Sensor Circuit Malfunction
Cylinder 1 Injector Circuit Low
Clutch Position Sensor Circuit Malfunction
Turbocharger Boost Sensor A Circuit Low
Ignition/Distributor Engine Speed Input Circuit Malfunction
Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 16678 Code

Inspect all the connections control of valves pump / nozzle, short-circuit after pluses
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

16678 Fault Code For Volkswagen Vehicles

The fault code 16678 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 16678 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