Computer

[UnoWHO]

K, So I have a couple questions, lately my car has been acting strange, like Ill rev up while in neutral and it stays at 3 grand for like 4 seconds and Ive alreayd let go of the accelerator...

Another question, the rev limiter....anyone know how to to take that off yourself or is that a shop/dealship deal. I really get pissed when Im racing and I max at 105 b/c of the limiter.

[ptrudel]

alrite...
1- don't rev in neutral, its pointless, and isn't all that great on the engine
2- if you're hittin 105, i'm gonna guess you ain't racing on the track...thats stupid within itself...and you can't get the limiter removed unless you get a pcm reprogram, which isn't available as far as i know

[AnderbrA]

there are a few chips that will take off the rev/speed limitor....or at least put it high enough, you wont reach it.....

ASE does it i think...

for a quick reset for your first question, just yank your negative terminal on your battery and let it sit for a while, then put it back on.

[UnoWHO]

Roger, Sounds good, resets the system I guess, lol and the 105 def isnt at the track b/c hillsnourough is gay and doesnt allow us to have tracks(noise problems)....Its my way of evening the system, and I love the speed

[jlenko]

J-Body Performance should be able to reflash your PCM. They can change all sorts of parameters... www.jbodyperformance.com

JBP OBDII PCM Reflash

Perhaps one of the most awaited products for the 3rd generation jbody line. We now will flash your PCM for aftermarket camshafts and other performance mods. We also have the ability to tune your N/A, Nitrous or Forced Induction engine. A great solution to add power to your existing vehicle or to fix timing/ignition issues as a result of a cam swap. The modifications are now endless. We also allow to additional reflashes to be performed at no additional cost. Call us for percise details about this new and exciting branch of JBP! **Fully operational and Tested!**

I think it's like $500 tho.


Just don't blame us when you kill yourself with an otherwise stock car that won't handle well at that speed ;) Try not to take out anyone else, mmmkay? :)

[Final-Reality]

!Newsflash!
J-Body PCM <> N-Body PCM
!Newsflash!

Unless they have a flash for the n-bodies it won't work

[jlenko]

Ha ha.... news flash for you too!!

They have a GM Tech 2 diganostic tool... it can reflash ANY obd2 PCM... N-car... W-car... F-car.. Y-car....

They're just called J-Body Performance as a company....


In any case... get in touch with them.

And as far as I know... the 2.4L PCM... is a 2.4L PCM... regardless of the car it's in. The body control module is different tho ;)