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: ...

The General has issued a service bulletin describing a fix for certain units of the 2021 Cadillac CT4 compact luxury sedan that may be affected by an incorrectly calibrated Engine Control Module (ECM) ...

The first recall, dealing with the electronic throttle body, impacts 318,781 vehicles from the 2024 and 2025 model years, while the second names 323,917 vehicles from the same manufacturing period, ...

-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 ...

Things are going from bad to worse for Nissan's innovative VC-Turbo engine. Last year, a recall over manufacturing defects in the engine bearings affected almost 444,000 Nissan and Infiniti products, ...

Knock sensors are devices used in internal combustion engines to detect engine knock or detonation. The knock sensor detects vibrations and sends a signal to the engine control module (ECM), to ...