VW Code 16600

16600 Description And Summary :
The problem is about reductant injection air pump control, circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system secondary air injection pump-d-relay (j705), circuit electrical malfunction . On the other hand vacuum reservoir pressure sensor, circuit high will delay your vw fault.

16600 Possible Causes:

16600 vw fault code may be caused by one or more of the following:

Ignition/Distributor Engine Speed Input Circuit Malfunction
Reverse Input Circuit
Crankshaft Position Sensor A Circuit Low Input
Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 16600 Code

Inspect all the connections linear oxygen sensor exhaust bank 4 / pump current, short to b+
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

16600 Fault Code For Volkswagen Vehicles

The fault code 16600 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 16600 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