Diagnostic Tool Archives - Engine Builder Magazine
Diesel Laptops Continues Innovation in the Diesel Diagnostics and Repair Landscape

Diesel Laptops is proud to announce the next evolution of our Diesel Parts and Diesel Repair platforms, now accessible online via any mobile device, tablet, laptop or computer.  In a rapidly growing industry with nearly 2 million diesel engines being produced per year and nearly 9 million commercial trucks operating in the US alone, one

New Zengine Engine Diagnostic Kit

Zengine allows individuals to access the same world-class quality of oil testing previously only enjoyed by large businesses.

Zengine Diagnostic
Understanding Diesel Diagnostic Trouble Code P0251

When working on Cummins engines that are Common-Rail injected (2003 MY and up), you may experience diagnostic trouble code P0251. The customer complaint is usually a loss of power when the truck is in a hard pull, especially when towing. I see this quite often at the shop. This code can be somewhat chronic if

Bosch ESI Diagnostic Tool

Bosch has announced the addition of more than 13,000 confirmed fixes to its ESI[truck] heavy-duty diagnostics tool. The subscription service, ESI[repair], will be available in early 2016.