If you break it down, there are really only four elements an engine needs to run: fuel, air, spark and compression. Sounds simple, but if any one of these steps out of line, you can forget about your ...

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 ...

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 ...

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.

Emerging engine condition monitoring technologies could radically change onboard diagnostics. These technologies will be incorporated onto new engine platforms, like the Rolls-Royce Trent 900 and the ...

That Check Engine light can mean so many different things, as can any noticeable difference in your car's performance or weird sounds. Fortunately, there are ways to narrow down the problem using ...

Designed to perform both battery and OBD II engine diagnostics, leagend BA670 supports 6V, 12V, and 24V lead-acid batteries while offering powerful ECU-level insights. This 2-in-1 tool simplifies ...

Manufacturers of aircraft engines are always on the lookout for ways to measure and evaluate the performance of their products. One recent addition to turbine aircraft engine diagnostics is a module ...

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 ...