Cómo diagnosticar una ECM Cummins CM876 SIN abrirla | Técnica Ground Impedance

Got a Cummins CM876 with a faulty injector and you don't know where to start? 🔥 In this video, I'll show you step-by-step how I diagnosed an electronic fault in a Cummins CM876 ECM using the powerful Ground Impedance technique, successfully detecting a defective transistor in an injector circuit… and all WITHOUT opening the computer! ⚡🧠 If you're passionate about automotive electronic diagnostics, diesel ECMs, Cummins, real-world measurements, and professional diagnostic techniques, this content is for you, champ. 👉 Subscribe to the channel, turn on notifications 🔔, like 👍, and recommend the channel to help us create more videos on ECM diagnostics, repairs, and advanced automotive electronics.