Im planning on helping a friend build his supercharged 2.2. He already has the supercharger, intake manifold and air to water system will be enroute soon. Obviously, we have to wait on hp tuners so i can tune his car. I searched and found to many conflicting answers, and answers that contradict each other. For fuel, we plan on using the LSJ fuel injectors, but will they plug into his harness? Or will we be needing the harness from an LSJ too? I cant open up the damn build book at work cuz it got blocked somehow. Any help is truley appreciated. Thankyou.

 

????

 

I believe they make a harness adapter..

 

well if you need I have my stock injectors for sale with the harness.... they were only used for about 3 weeks $150 plus shipping... like new

 

I actually have 2-3 sets if needed anyone see this let me know

 

im giving him my injectors for free. in turn, he's gonna let me tune it, i want the experiance. but will the stock lsj injectors fit on his wiring harness, and be recognizable on his ecu using hp tuners???

 

the ecu should have no problem recognizing different injectors. I don't believe it recognizes injectors at all. it just sends an electronic pulse to tell them how long to be open.

as for the harness, i have no idea, i haven't tried it yet. let us know how it works tho.

 

I'll probably be testing it on a locals car maybe this weekend... I'll let you know how it goes

 

thanks, his project is halted till we can get some answers. PM me with any results if u may, i really appreciate it!

 

not a problem

 

i think tune tyme or something like that can tune your computer, but you have to send in your ecu or something.

 

I wouldn't let you tune a bicycle Tony

LOL

this isn't for Josh is it? for his brother's car?

 

lol the bike blew up cuz of the fuel leak! No its for a friend who has the 5 speed 2.2 cobalt. He already has the SC, he's gonna pulley up to a 3.5 inch pulley to begin the tuning. Im not sure if his stock internals can hold 9 LB of boost though,

 

it can