汽车上ECM是发动机控制单元，PCM是自动 变速器 控制单元。 ECM，engine control module发动机控制模块；PCM， power control module动力模块。

The engine control module, or ECM, controls plenty of functions during routine driving, so any issues with that part could cause severe problems.

The ECM is an acronym for Electronic Control Module. This tiny but critical vehicle component has revolutionized how modern cars function.

Andrew Holmberg, Chief Engineer and Director of Innovation at ESI Total Fuel Management, explains why the industry should ...

Volvo Trucks North America (Volvo Trucks) is recalling certain 2023 Volvo VN vehicles. The engine control module (ECM) may experience an internal electrical short-circuit, causing the engine to stall.

Advancements in modern small engines use key innovations in electronic controls and maintenance systems to deliver enhanced ...

The electronic control module (ECM) or powertrain control module (PCM) is the main computer that controls many of the vehicle’s essential functions.

GM has issued a recall for certain examples 2021 to 2023 Chevy Trailblazer due to an issue related to the engine control module.

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2010 E350, 2014 G550, 2008-2009 C300, 2008 C350, 2009 CLK550, 2007 SL550, SLK280, and 2008 SLK350 vehicles. Various control units may have been ...