ok i have striped the emisions of my s5 and i have some questions for someone who can answer them...... https://www.nopistons.com/forums/pub...IR#>/blink.png ok how does the vdi effect the engine??? what can i do to run the vdi by its self(no air pump) another question???? the little vacuum lines where each injector goes, what are there meanings(what do they do) same with the vacuum spots on the tip of each oil injector???? trying to strip as much as possible so please let me know if you know or have done this before!!!!!! https://www.nopistons.com/forums/pub...DIR#>/ohmy.png

thanks!!!!!!!!!! https://www.nopistons.com/forums/pub...1047683358.gif https://www.nopistons.com/forums/pub...O_DIR#>/11.gif https://www.nopistons.com/forums/pub...R#>/unsure.png

1. What is a vdi.

2.I would leave the vacume lines alone on the oil injectors and the injectors.

3. get help from somebody who really knows.

You need the vac lines on the oil injectors, unless you go with premix. The 4 lins collect in the "spider", a 4-1 plastic collector, then a fat vac line runs up to the front side of the dynamic chamber. There's 3 vac connections there, it's the fat one of the three.



Can't help on the other two questions (my S4 don't have that VDI crap https://www.nopistons.com/forums/pub... )