How to pull the plug of 20 15 Buick Hideo injector?

1. First, remove the engine cover and intake pipe;

2. Unplug the power plugs of the four fuel injectors, and press the clip on the interface to unplug them. Be careful not to use brute force, but also unplug the throttle and idle motor at the same time;

3. The bracket of the fuel injector assembly is fixed with two screws, and the left and right screws of the fuel injector assembly are unscrewed;

4. Remove the assembly and take out the fuel injector.