-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 ...

GM has issued a voluntary emissions recall for certain units of the 2022 GMC Sierra HD equipped with the 6.6L V8 L5P turbodiesel Duramax engine due to a faulty Engine Control Module (ECM). The problem ...

GM has issued a Service Update that applies to certain units of the 2022-2023 Cadillac Escalade and Cadillac Escalade ESV luxury SUVs, along with several other models, which is related to an ECM ...

The global cylinder-individual ignition timing control unit platforms market was valued at USD 0.9 billion in 2025 and is ...

(iSeeCars) – There are a lot of mechanical and electrical parts that work together to help your car run smoothly. The electronic control module (ECM) or powertrain control module (PCM) is the main ...