MONTREAL, Que. — Relying on fuel efficiency data provided by the engine electronic control module (ECM) may not be good enough when making decisions regarding fuel economy, a new technical report from ...

ECM’s bondholders call for restructuring of the property developer with the firm likely to be declared bankrupt if their rights aren’t recognized.

For a number of reasons, the data coming off a truck's electronic control module, or ECM, on mpg is only so close to the reality, a new study finds — so it's good in some ways fleets may be using it, ...

Almost all truck operators watch fuel consumption to one extent or another, some rather casually, some very, very carefully. And a few of the latter even take action based on what the numbers tell ...