It started the way a lot of car nightmares do: one weird symptom, one ignored […] ...

In the Last diagnostics article, we outlined how to retrieve and decipher engine diagnostics for engines running OBD-I engine management computers. OBD or On Board Diagnostics is a subsystem of the ...

In the last Diagnostics episode, we outlined the vital information provided by compression and leakdown testing and illustrated how to use these most important tools. These tests reveal the internal ...

Engine maker Cummins Inc.’s remote diagnostics application is now available through Geotab’s telematics platform, the companies said in a joint announcement. Through this partnership, the Cummins ...

Heavy-duty trucks and industrial vehicles depend on more than just diesel fuel and horsepower — the brains behind their brawn often lie in diagnostic software, and Cummins INSITE is one such tool.

The purpose of your engine is to compress fuel and air and then ignite it, creating heat energy that then makes mechanical motion. If your engine can't compress the air and fuel properly, the engine ...

For most people, the "check engine" light in their car is pretty useless, providing no info about what the problem is or its severity. A new app wants to provide US drivers with exactly that ...

Shipping company Teekay is expanding its use of ABB Turbocharging’s engine diagnostics software to deliver deeper insights at fleet level. Teekay will roll out Tekomar XPERT for fleet, including the ...

The technology stemming from engine monitoring and diagnostics systems may save operators big bucks in the future. It appears engine OEMs and third-party sources are testing their technologies on ...