I really wanted to grab weights from owners manuals, but couldnt find them. I ended up getting them from Edmunds.com. Click on the weights to go to the respective edmunds.com page.
Not really...
Type: Posts; User: Pyros777
I really wanted to grab weights from owners manuals, but couldnt find them. I ended up getting them from Edmunds.com. Click on the weights to go to the respective edmunds.com page.
Not really...
LNF cobalt is listed on the first page in this thread, along with a method for mapping other cars' frontal area. :)
http://www.hptuners.com/forum/showpost.php?p=245267&postcount=16
...
Just going off the numbers you posted, it looks like these *should* work for you:
Linear: 382.598125
Offset: -43.458719
Despite the 6 decimal place accuracy, these are still only ballpark...
Replied to your first thread: http://www.hptuners.com/forum/showthread.php?p=245280
What sensor are you using? (brand/model number)
I think I've got the Cobalt SS figured out. It should translate well to other cars too. I might try the vette tomorrow.
Drag coefficient was posted online, and heres how I came up with frontal...
There is a 2005 Ion RL Stage 2 file in the tune repository. Whoever puts the tune on your vehicle should be able to download it for you, and that should be all you need. I would strongly advise...
Yes sir, they do.
All these cars use the Atlas P12:
* 2006-2007 GMC Envoy, Envoy XL, and Envoy XUV (4.2L)
* 2006-2007 Chevrolet TrailBlazer and TrailBlazer EXT (4.2L)
* 2004-2007 Chevrolet...
lol stop thinking then!!
nah I've thought of doing that before too but I just wouldn't want to risk cutting the power like that. I'd rather have it crap out on its own. lol
this. :)
Hmm.. maybe I misunderstood somewhere.
Ok, so when you go to read it, it thinks its a 2004 cavalier, although the VIN validates as an 04 malibu...
Ok, yeah that explains why LNFs keep their regular OSID and are simply unreadable, while LSJs have a different one. I'll bet its just another limitation of the P12.
In that case, this may not be...
I'm trying to find out what OSID that is, but it definitely doesn't look like the traditional locking mechanism trifecta uses. He usually uses a totally wierd looking one to track customers in the...
What OSID is written to it? That is usually the dead giveaway of a trifecta tune.
edit: nm just looked at the attachment.
HMM!! Hadn't noticed that little bug. Another thing is that when the value from V103 is entered into HPT, despite having 6 decimals available, it still rounds it to 0.000000.
Definitely will ask...
Yeah it figures. Always make sure MAF, VE, and PE are dialed in. If theyre accurate 90% of the time like you described, with only certain rpm/map levels showing symptoms, it is safe to assume the...
Give this a shot. I modified the fuel tables using the 04/26/10 version of the Omega/04Redline spreadsheet with the pulsewidth fix.
(attachment wouldnt upload): BikaT00n for Todd...
The only reason would be because both versions would try to access the same C:\Documents and Settings\<user>\HP Tuners folder.
If you mix and match configs across the different versions, it is a...
I created two user accounts on my laptop. Named the accoutns HPTuners and HPTunersBeta. Since HPTuners makes use of C:\Documents and Settings\<user>\HP Tuners, having two accounts is an acceptable...
Pulling tune and looking at it wont solve any problems. Promise. I contacted Bill about this (attached a S3 file AND S2 file for his team to compare) and here is what he had to say:
redhardsupra has a great article that explores the topic:
http://redhardsupra.blogspot.com/2009/06/parametric-ve-explained.html
Let us know if the misfire comes back.
The local TC guys that get misfires on otherwise excellent tunes seem to cure it by disconnecting/reconnecting the PCM. Doing a write-entire may have had...
I'm sure dont blink just forgot, but dont unplug the MAS, it also serves as your IAT sensor. Just fail it in HPT.
Thanks for the responses!
Yeah it may seem complicated when explained, but its really not when you get down to it.
I chose excel rather than using a histo because I wanted to grab the average...
Time for the noob question of the day. :o
How do you know when your MAF is scaled correctly?
Is it when your LTFT/STFTs are at 0 give or take a bit?
What if this results in MAF lb/hr...
Yeah max 20 min -10 is where I like it, but its your personal preference.
I've been reading up on your situation on ss.net...
Did you ever check if it was a clogged cat?