My JBA shorty install... - Page 13 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

mrray13 · 01-12-2010, 05:12 PM

Yep, got the sheet right here with me, need to get it into the computer and I'll get it posted. As a note, The gains are pretty much throughout the power band. A few spots where they are the same, and then the new run is stronger throughout.

The CEL has been on, until we did the battery diconnect, will be interesting to see if it comes back on since I went full throttle right after hooking it back up. Also, I got that damn "AC off due to engine temp" note on my DIC again, for two days. That meant no engine temp guages till that went away. WTH is that?

I'll call Howard, tech at the Chevy place and see what he says LTSFT PID is.

scrming · 01-12-2010, 05:18 PM

Quote:

Originally Posted by mrray13

Yep, got the sheet right here with me, need to get it into the computer and I'll get it posted. As a note, The gains are pretty much throughout the power band. A few spots where they are the same, and then the new run is stronger throughout.

The CEL has been on, until we did the battery diconnect, will be interesting to see if it comes back on since I went full throttle right after hooking it back up. Also, I got that damn "AC off due to engine temp" note on my DIC again, for two days. That meant no engine temp guages till that went away. WTH is that?

I'll call Howard, tech at the Chevy place and see what he says LTSFT PID is.

My theory is LTSFT is Long Term Secondary Fuel Trim... I believe it is tied to the post cat o2 sensor and is kind of a sanity check to make sure the front O2s are working and the fuel trims are working ok... I reset it today and have a theory... will see what happens tomorrow... LOL

mrray13 · 01-12-2010, 05:25 PM

They said something similar at the dealership the other day. They were wondering why the rears were actually keeping tabs on the fuel system. They also made the comment that none of them knew about it, lol.

Makes sense though, and let me know what happens. If mine comes back on, I'll notify the techs and see what they say.

Working on the dyno sheet, I'm lazy like that, lol.

ckaram · 01-12-2010, 07:34 PM

Quote:

Originally Posted by brjray

I think my M6 has the same TM that you guys have. In the snow/ice if i try to take off too hard it ignores my throttle input and does whatever it wants. I know thats part of traction control but it doesnt just kick in and out, it controls the whole acceleration.

BTW the active handling rocks if you dont want to spin out on ice! My car did great in the snow with the BFG t/a tires on the LS. If any of you guys had trouble on the RS tires I would recomend getting a set of LS wheels tires to putz around on in the winter. Not the prettiest sight, but neither is a Camaro in a ditch.

To do doughnuts I had to turn off the stabilitrack. Otherwise it locks up individual wheels and does awesome correcting the slide by braking individual wheels. Turning it off was like going back 2 generations to my 1991 in the snow!!! Quite a handful! It will do doughnuts in a perfect circle like a post race celebration. That is about the only redeeming quality of snow...

Congrats on the dyno time!

I agree with you on the Stabilitrack and traction control. Great assistance on snow and ice!

But I didn't think the manual trans cars had torque management....

diamondmike · 01-12-2010, 10:26 PM

so my question is what happens with a 75 shot of nos ? ???????????
that is the question

scrming · 01-13-2010, 06:04 AM

Quote:

Originally Posted by diamondmike

so my question is what happens with a 75 shot of nos ? ???????????
that is the question

Not sure what that has to do with MY JBA INSTALL... perhaps you should start your own thread rather than asking that in a header install thread... Or better yet, go out and buy the ZEX N2O kit and let us know what happens!

diamondmike · 01-13-2010, 08:20 AM

Quote:

Originally Posted by scrming

Not sure what that has to do with MY JBA INSTALL... perhaps you should start your own thread rather than asking that in a header install thread... Or better yet, go out and buy the ZEX N2O kit and let us know what happens!

sorry, was not jacking your thread,

the last ten post was talking about the PCM limit the power of our cars to 270 range .. so i was asking you . do u think the PCM would limit the power. with nitrous?//?????????????

mrray13 · 01-13-2010, 04:06 PM

Quote:

Originally Posted by brjray

Can you guys do good burnouts on dry pavement or does TM stop you? It killed those efforts on my 08 silverado but the '10 v6 camaro roasts tires like 4th of July (when doing the heel/toe to do a burnout). Its some sort of posi rearend also. I got 2 tire tracks when I was done which was surprising for a v6!

manual cars, and SS cars, have LSD, the v6 A6 doesn't.

scrming · 01-13-2010, 04:20 PM

Quote:

Originally Posted by diamondmike

sorry, was not jacking your thread,

the last ten post was talking about the PCM limit the power of our cars to 270 range .. so i was asking you . do u think the PCM would limit the power. with nitrous?//?????????????

My guess is no... Assuming that the zex is some how a wet kit... you are going to be dumping fuel and N20 into the motor... it's going to go! LOL

Beauwulf · 01-13-2010, 04:44 PM

Quote:

Originally Posted by scrming

My guess is no... Assuming that the zex is some how a wet kit... you are going to be dumping fuel and N20 into the motor... it's going to go! LOL

Maybe not the first or second time but I bet it would start to pull timing eventually which would lead to burnt pistons!

Beauwulf · 01-13-2010, 04:48 PM

Quote:

Originally Posted by mrray13

manual cars, and SS cars, have LSD, the v6 A6 doesn't.

That doesn't stop me from turning over both of my tires....

mrray13 · 01-13-2010, 04:52 PM

Quote:

Originally Posted by Beauwulf

That doesn't stop me from turning over both of my tires....

This is true, lol, I've seen the videos. I don't know how it does it, but it does. I haven't tried due to cost of tires, but I will one day, lol.

Who originally posted the spreadsheet for the dyno runs? Need to get that thing stickied and get it updated with my latest pull.

Speaking of, scrming, did you peep the graphs above??

scrming · 01-13-2010, 05:24 PM

Quote:

Originally Posted by mrray13

This is true, lol, I've seen the videos. I don't know how it does it, but it does. I haven't tried due to cost of tires, but I will one day, lol.

Who originally posted the spreadsheet for the dyno runs? Need to get that thing stickied and get it updated with my latest pull.

Speaking of, scrming, did you peep the graphs above??

oops... yes, i did... interesting... nice little gain!

mrray13 · 01-13-2010, 10:13 PM

And it stuck, this dyno is two weeks after install. So I imagine it will not get anymore adapted, lol. Now if we can get this tune worked out.

01-12-2010, 05:25 PM	#171
mrray13 Drives: 2010 1LT RS Rally Yellow Join Date: Oct 2009 Location: southern Illinois Posts: 2,973	They said something similar at the dealership the other day. They were wondering why the rears were actually keeping tabs on the fuel system. They also made the comment that none of them knew about it, lol. Makes sense though, and let me know what happens. If mine comes back on, I'll notify the techs and see what they say. Working on the dyno sheet, I'm lazy like that, lol. Attached Images Last edited by mrray13; 01-12-2010 at 05:35 PM.

01-12-2010, 10:26 PM	#173
diamondmike Drives: 2SS/RS Join Date: Nov 2009 Location: Destin, fl Posts: 441	so my question is what happens with a 75 shot of nos ? ??????????? that is the question __________________ 7.83 @ 172 and 1.15 60ft 5th gen 4.93@143

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01-12-2010, 05:12 PM	#169
mrray13 Drives: 2010 1LT RS Rally Yellow Join Date: Oct 2009 Location: southern Illinois Posts: 2,973	Yep, got the sheet right here with me, need to get it into the computer and I'll get it posted. As a note, The gains are pretty much throughout the power band. A few spots where they are the same, and then the new run is stronger throughout. The CEL has been on, until we did the battery diconnect, will be interesting to see if it comes back on since I went full throttle right after hooking it back up. Also, I got that damn "AC off due to engine temp" note on my DIC again, for two days. That meant no engine temp guages till that went away. WTH is that? I'll call Howard, tech at the Chevy place and see what he says LTSFT PID is.

01-13-2010, 10:13 PM	#182
mrray13 Drives: 2010 1LT RS Rally Yellow Join Date: Oct 2009 Location: southern Illinois Posts: 2,973	And it stuck, this dyno is two weeks after install. So I imagine it will not get anymore adapted, lol. Now if we can get this tune worked out.