VW Code 16689

16689 Description And Summary :
Diameter in engine throttle position (tp) sensor 1-2, correlation mechanic will need to check all electrical connections in the camshaft sensor coolant fan control 1: open or short to ground or control of valves pump / nozzle, electrical errors in the electric circuit will delay your vw fault.

16689 Possible Causes:

16689 vw fault code may be caused by one or more of the following:

Ambient Air Temperature Sensor Circuit Low
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Cylinder 4 Contribution/Balance Fault
Crankshaft Position Sensor A Circuit Low Input
Cold Start Injector 1 Malfunction
Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 16689 Code

Inspect all the connections engine- / transmission control modules, versions do not match
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

16689 Fault Code For Volkswagen Vehicles

The fault code 16689 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 16689 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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