CSS test USB Autoscope IV. Lecture of Andrew Shulgin, Part 1.

CSS test allows you to identify misfire cylinders quickly and easily and indicates the area of origin of the problem. In this video, I will explain you the following questions:
- Why do we need this test?
- How the CSS script algorithm works?
- What signals are necessary for analysis?
- Setting the operating mode of the device.
- How to test the car?

CSS script allows you to obtain the following information without disassembling the engine and related systems:
- compare the dynamic compression of the engine cylinders.
- check the functionality of the ignition system not only as a whole, but also in relation to a specific cylinder number.
- check the operation of the fuel injectors.
- check the operation of the ignition timing subsystem.
- identify defects of the reluctor wheel.
- evaluate the crankshaft position sensor signal level.

Related videos:
USB Autoscope cylinder efficiency CSS test:
https://youtu.be/Pr4SNJpVfH4
Testing fuel injector on a Toyota Yaris using USB Autoscope and CSS test:
https://youtu.be/n2EOGawLmyY

For more information, please visit our website:
https://usbautoscope.eu/en/

Видео CSS test USB Autoscope IV. Lecture of Andrew Shulgin, Part 1. канала Andrey Shulgin