Electronics Archives - UnderhoodService
Programming Options

Let’s help keep the code secure and your sanity intact.

Staying Current

The wide variety of relay configurations, applications and uses can make selection difficult.

VIDEO: Understanding The Path Of Least Resistance

The spark plug can have a yellow or orange band that is called a corona stain. This video is sponsored by Blue Streak.

Flash Or Pass? Don’t Leave Money On The Table

These days, nearly every car on the road has multiple on-board computers. They often need to have their software updated or be reflashed because a component has been changed or upgraded.