Practical Diesel Engine control Unit EDC15P Repair Masterclass – Etp Learning Management System

Course Content

I. Overview of EDC15P

1.1. Diesel Engine Function Block Diagram

1.2. ECU Function Block Diagram

1.3. Nomenclature

1.4. EDC15P: Pinouts, Power supply , ICs Names

II. POWER SUPPLY CIRCUIT IN EDC15P

2.1. DC Power Supply Schematic

2.2. Analysis of Power supply circuit based on Electronic signals

2.3. Practical testing and Repair for Power Supply circuit of EDC15P

III. Pulse and Digital Processing Circuit

3.1. The Schematic, Connection and Signal Analysis

3.2. Practical testing and Repair for Pulse input circuit of EDC15P

IV. Analog Sensor Interface

4.1. The Schematic, connection and signal analysis

4.2. Practical testing and Repair for Analog input circuit of EDC15P

V. Injector Drive Circuit

5.1. The working Principle of Injector Drive Circuit

5.2. The Schematic, connection and signal analysis

5.3. The Real Parts Distribution based on Schematics.

5.4. Practical Testing and Repair for Injector Drive Circuit of EDC15P

VI. The drive circuit for High Pressure Regulation of Diesel fuel line

6.1. Working Principle

6.2. The Schematic, connection and signal analysis for driver circuit using 30382-CJ420

VII. Solenoid Valve Driver Circuits

7.1. The Schematic, connection and signal analysis for driver circuit using 30344-30403-CJ920

7.2. Practical testing and Repair for the Drive Circuit of EDC15P

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