August 2019 Archives - TechShop Magazine
Air Hammer Bits

Professional Tools. Professional Facts. You Ask The Questions, We Get The Answers.

The Code Reader: P0401

EGR (exhaust gas recirculation) is an emission control and prevents detonation when working properly. At high combustion temperatures, NOx (oxides of nitrogen) is formed.

The Humble Mechanic: Amazing Audio

Since I did some cool coding on my Volkswagen Touareg in the last issue, I wanted to try some more. I read about a coding change on the radio that’s supposed to make the audio sound amazing, similar to the Dynaudio package, so I wanted to test that.

Thread Repair: Tapping Into the Basics

History has proven that there are indeed two certainties in life: death and taxes. But we are part of the lucky few who can add a third and fourth to this list: broken bolts and stripped threads.