ecm repair book ECM/ECU Repair Book Part-2 provides comprehensive information related to ECM (Engine Control Module) repair.It is India’s first book dedicated to ECM repair, where you will learn what ECM is, how it works, and how torepair it.The book contains 29 chapters and includes videos to enhance your understanding.15+ Brief Video of Chapters are available with this Book.It Explores all the Different Types Components used in ECM.Explores Functions and Working of Different Types Components used in ECM.