In Part 2 of How does modern electronic fuel injection work, We cover fuel trims briefly and then we dive into Direct Fuel Injection.

Also we cover the single greatest invention which is Toyota's D4S

This is part one of the series were we go over the basics of the system.


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0:00 Intro
1:14 Fuel Trims
9:34 Direct Fuel Injection!
15:38 Toyota D4S System