NEW! Live Training Webinars

Click on the button below to see the topics and available training dates!
Cummins X12 Injector

Does fuel injector polarity matter?

Some engine manufacturers such as Cummins, use injectors without connector plugs or with unmarked terminals. If this is the case, how should we connect the cables on the injector? Will the ECU show injector faults if we reverse the polarity? Does injector polarity matter?

Continue Reading...
Common Rail

Diesel Common Rail System – How does it work?

Diesel Common Rail Fuel systems are utilised to increase engine power, reduce emissions and make Diesel engines run smoother and more “civilized”. However they require special treatment and could pose a significant health risk if the person working on the system does not know its basic principles.

Continue Reading...
SCR single module aftertreatment

Why do we need SCR systems?

Due to new, stricter emission legislation, all new Diesel engines need to be equipped with a special catalyst (SCR) to reduce harmful NOx emissions to Water, Nitrogen and Carbon Dioxide. Sounds easy? Well… it’s not that simple. Keep reading to understand why!

Continue Reading...
Pinned posts
Our sponsors
Diesel Laptops
Simply the best offers on diagnostic tools for the US market.
KC Tool
KC Tool is the premier source for German tools!