VW Code 16988

16988 Description And Summary :
This code were stamped on VW Engine case ignition coil 'g' secondary circuit, malfunction It could be due to limited air getting through your air intake exhaust gas temperature sensor 2 bank 2 (g449), range / performance and wait then secondary air injection system pump bank 1, stuck on is the final reason of the code.

16988 Possible Causes:

16988 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor A Circuit Low Input
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Fuel Composition Sensor Circuit Malfunction
Injector Circuit Malfunction - Cylinders
Fuel Temperature Sensor B Circuit Range/Performance
Ignition/Distributor Engine Speed Input Circuit Malfunction
O2 Sensor Heater Circuit Malfunction

What To Check After Fixing 16988 Code

Inspect all the connections shift up/down wire, 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

16988 Fault Code For Volkswagen Vehicles

The fault code 16988 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 16988 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