Sorry the only person with the part numbers was in the hospital with his daughter for over a week. Otherwise he would have got it for you guys. I would expect him to post it soon, since they released her last night. :-) Hooray for his family!

 

this is family wagon you are referring to???is his daughter ok?

 

does anyone have the PN for the 2.2 harness?

EDIT: I meant this as a bump.

 

Damn guys... my Parts Dept is hardcore... if nobody has posted a P/N by tomorrow... I will try and find it out!

 

She had pnuemonia really bad and they had to put tubes through her chest to syphon the fluid out. Poor girl, shes only a few years old too.

 

Sorry guys. Been off the borads for a couple days now. Thanks Steve for letting everyone know what happened.
To be brief, like Steve said my daughter had to have surgery and we've been in the hopsital since Thursday. She's only 6yrs old and we all got scared when the doctors said surgery. She's doing good now and she got home this afternoon.
I finally got to work today and checked the harness I ordered for a friend and it was wrong also. The one I ordred was for a 05-06' 2.2. I didn't think we were gonna run into any trouble with finding a harness.
So you guys are lucky I work at the dealer and can order as many harness' as I need till I find the right part number for you guys. My buudy and I did some research today and think we got it figured out. Won't know till tommorrow when it comes in. Ill definitly keep you guys posted.

 

And the part number is.............................15411879! Yay!

 

Thanks for your help folks! Wow, this one is a little pricy.

It lists for $78.18 but is $46.35 at GMPartsDirect.

 

Ewww expensive. Oh well.

 

$46 is a good price. Usually all parts have atleast a 40% markup anyways so you can go to a dealer to see if one is in stock and ask for your own discount.

 

Haha... I was being sarcastic. $46 isn't bad at all... in fact it's a great price through GMPD.

 

well if my research comes up the way i think it will all these extra harnesses wont be needed, we will have direct replacement injectors

 

Or I could spend $46 now and have new injectors for my setup installed next week.

Zing.

 

hmm... so let me clarify.... the injector harness from the 2.2L and the injectors from the 2.0L work with the 2.4L as a plug and play, but only if you have the right part number on the harness.

 

Correct. To make sense of all this so people don't get confused.
To do the injector swap, parts needed are as follows
1. stock 34lb ss/sc injectors
2. 2.2l harness GM# 15411879.
3. Tune to adjust for new injectors.

This is probably the easist mode I've done. Besides the tuning part. It only takes litteraly 10-15in to swap injectors and it all plugs n play.
If any needs help or how to let me know and I'll post up.

 

$46 for the Harness... and I just sold my injectors on Ebay for $46... That's $92 for new injectors INSTALLED! Not a bad deal!

 

someone do a how to on this?

 

Is this mod gonna make more power on it's own or does it need some other mods?

 

I agree, what type of whp and trq are we looking at? Enough to make it worth while? Not that it wouldnt be anyways since I'm almost at 70% WOT injector cycle with just a short ram. I plan on quite a few mods coming up so the added capacity would help. A walk through would be great since its around 30 degrees constantly here, not to mention 15 the other night. I walk out to my car at 9 AM and it's F**KING 16 DEGREES OUT WITH THE SUN SHINING!!!

 

Is there a smiley that shakes his head side to side slowly? I need that.

 

Would a stock 2.4 gain anything from this?

 

depends. some folks say that even in stock form, it starts to lean out a bit at higher RPM because it flows so mcuh more air than the 2.2.

the issue is, if you swapped them, you'd need to have it tuned by someone that knows what they are doing so that you're not running stupid rich all of the time. the EC will adjust itself to a point, but it won't expect larger injectors.

in truth, if you're doing the "Typical" set of bolt ons... that is, intake, header, downpipe, exhaust, and then getting an ECM tune (well worth it, if you ask me) then it's probably worth the extra 2 hours and $100. if you're concidering a cam swap on top of all that other crap. it's DEF worth it. if only because of the flexablity of tune

 

Most 2.4L SS's make their peak HP at around 6400rpms, after the mods and tune, the powerband moves up to around 6,700rpms, giving you a longer range of usable HP.

Other cars alse see a few degrees of knock in stock form, which should not happen in these engines, but with IDC's in the 90% range, it's expected. After doing the retune of both engine and tranny (for auto's), the car makes a significant amount more power by feel, and reduces IDC's to the mid 70% range at max. We are going to be taking it out to the track to see what we can get as far as time improvements. We have a great baseline time, but I am confident that we can blow it out of the water.

You will want to get intake and exhaust to compliment the engines ability to destroy volumes of air as well. Auto's will need a tranny cooler, but manuals will be fine.

The additional fuel and rpms give you the ability to add some more timing without raising the IDC's to dangerous levels, and that also results in additional power levels, without getting knock.

 

Exactly Steve!! By the wat you did a great job on my car. It's still running great and gets good gas mileage. As long as I can take that lead plat off the gas pedal

 

I will confirm this part number as well. Harness finally came and we swapped it in with the 34lb injectors tonight. Easy fo sheezy.