A faulty or malfunctioning transmission can trigger the check engine light for a handful of reasons, including things like an overheating gearbox or issues with the transmission control module ...

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

The average cost to fix a “check engine light” related issue decreased by 10% over the last year, and it's 15% less than in 2006.

The Engine Control Module (ECM) is the computer responsible for controlling the engine. The ECM communicates with other vehicle control units via a communication bus.

The powertrain control module (PCM) monitors the oxygen sensor and adjusts fuel delivery to provide maximum fuel-efficiency and driveability, as well as maintaining emission control.

GM has issued a recall for certain examples of the 2020 to 2023 Buick Encore GX due to an issue related to the crossover's engine control module.

The ECM (Engine Control Module) controls the engine, injectors and emissions equipment and is located in the driver’s side of the engine bay, just forward of the firewall.

Learn all you need to know about Engine Control Modules (ECM), or Engine Control Units (ECU), in this article concering electronically controlled midget engines. Enginology is step one in the ...

CarMD’s latest study looks at the most common check-engine light repairs and their average costs over the previous calendar year, then ranks the results.