USB KEY for GM TECH2

What is a Tech 2 adapter: There are a number of adapters are available for the Tech 2 scan tool which allow connection to many different vehicles. Specific adapters are included in the Tech 2 base kit depending upon Tech 2 configuration—NAO, International,… Continue Reading →

Possible to raise and lower idle speed using a Tech II scanner? Look here – questions and answers from users and technicians 2003 escalade, found a TSB regarding rough idle, I need to raise and lower the idle by +/- 50… Continue Reading →