What is the job of an engine inspection engineer?

To put it bluntly, it is maintenance. Internal combustion engine major: this book.

You can choose a certain model for graduation design, and then analyze its detection in detail. We used to take Pu Sang as the research object, which is the most typical. There is a lot of relevant knowledge to be found.

It seems that you really don't know anything about it, and I don't know how to tell you. I'll find some for you from the book catalogue.

The diagnosis of the engine also detects:

The first section of the engine's main testing equipment

multimeter

Two endoscopes

Triple decoder

Four oscilloscopes

Five engine comprehensive performance analyzer

Section 2 Detection of Engine Power

The third section cylinder sealing test

Diagnosis and detection of the fourth node fire system

Section 5 Diagnosis and Detection of Fuel System of Gasoline Engine

Section 6 Diagnosis and Detection of Diesel Fuel System

Section 7 Inspection and Analysis of Engine Oil Quality

Section 8 Diagnosis of Abnormal Noise of Engine

There are really too many specific things, and it is not the way I write for you. I can only give you a general understanding.

If you want to do your graduation project, you'd better look for this kind of book in the library. For example, looking for "automobile diagnosis and detection technology"