A pre-calibrated commercial vehicle ECM from GM Powered Solutions puts integrators in the test cell with a running 6.6-liter engine on day one.

General Motors has issued a product emissions recall for certain examples of the 2015 to 2017 model-year Chevy City Express utility van over an issue related to the engine control module. The problem: ...

-it seems that those three little letters strike fear into many a promoter, track owner, or sanction head whenever they hear it. ECU stands for Engine Control Unit. Also called an ECM (Engine Control ...

Previously recalled for power steering assist loss, the 2021 model year Tahoe, Suburban, Yukon, and Escalade are called back over another software-related issue. More specifically, the power control ...

The Engine Control Module (ECM) is a crucial component in a car, as it acts as the brain that controls various engine functions. It works in conjunction with multiple sensors, wires, and connectors to ...

Back when smog control devices first started to appear on cars and light trucks the consensus in the enthusiast community was that performance vehicles were going to be targeted. By the mid-'70s Big ...