Learn Circuit Repair From Scratch – ECU Power Communication Jumper and Car Diagnostic Port Definition

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Lecture 1 – Detailed Practical Explanation

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Lecture 2 – Computer Boards, Pins, Circuit Diagrams

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Lecture 3 – ECU Power Communication Jumper and Car Diagnostic Port Definition

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Lecture 4 – ECU Main Relay and Power Supply Module Explanation

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Lecture 5 – Bosch System Diagnosis, Testing, and Flashing

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Lecture 6 – Cummins System Diagnosis, Testing, and Flashing

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Lecture 7 – Engine System Sensor Working Principles Part 1

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Lecture 8 – Engine System Sensor Working Principles Part 2

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Lecture 9 – Engine Actuator Course Part 1

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Lecture 10 – Engine Actuator Course Part 2

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Lecture 11 – Explanation of Engine Switch Signals

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Lecture 12 – Explanation of Engine Switch Signal Control Strategies

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Lecture 13 – Use of Oscilloscope and Fault Analysis