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Forum: Nissan 370Z General Discussions 08-28-2010, 02:17 PM
Replies: 41
Views: 4,636
Posted By Modshack
No datalogging unfortunately.. but lots of good...

No datalogging unfortunately.. but lots of good real-time info!
Forum: Nissan 370Z General Discussions 06-19-2010, 09:00 AM
Replies: 41
Views: 4,636
Posted By Modshack
Stock Audi 225's run 9.5:1. on the 1.8T motor....

Stock Audi 225's run 9.5:1. on the 1.8T motor. Stock boost was 14 psi..

Audi/VW programming (Motronic)is a bit more complex and Detailed tweeking software is not generally available...We have to...
Forum: Nissan 370Z General Discussions 06-19-2010, 08:08 AM
Replies: 41
Views: 4,636
Posted By Modshack
Ah, but remember....24psi. Not so rich when...

Ah, but remember....24psi. Not so rich when dealing with those pressures!
Forum: Nissan 370Z General Discussions 06-18-2010, 10:12 PM
Replies: 41
Views: 4,636
Posted By Modshack
No problem...My turbo cars run from 10.8 to 11.5...

No problem...My turbo cars run from 10.8 to 11.5 under boost. Forced induction always requires more fuel as it is used to cool the charge and reduce potential for detonation..
I make a boost...
Forum: Nissan 370Z General Discussions 06-18-2010, 06:22 PM
Replies: 41
Views: 4,636
Posted By Modshack
I don't know how sophisticated Uprev is, but when...

I don't know how sophisticated Uprev is, but when I had the HP tuners program for my LS3 corvette virtually every parameter in the areas of fuel, timing, temps etc was programmable by minute blocks...
Forum: Nissan 370Z General Discussions 06-18-2010, 01:16 PM
Replies: 41
Views: 4,636
Posted By Modshack
Great...Thanks! -11% (rich correction) is...

Great...Thanks!

-11% (rich correction) is what I seem to recall from my car when it was essentially stock. This is what got me going on the MAF tube experiments.
Remember, this is a "correction"...
Forum: Nissan 370Z General Discussions 06-18-2010, 12:59 PM
Replies: 41
Views: 4,636
Posted By Modshack
OK...Good! JB1 needs to fix his too.. On...

OK...Good! JB1 needs to fix his too..

On the LTF's, I just checked the coding on mine and it is on page 1, CANXX, TXD 07E00107 Yada yada. Double check your entries..
Forum: Nissan 370Z General Discussions 06-18-2010, 12:18 PM
Replies: 41
Views: 4,636
Posted By Modshack
Sounds like it could be...Let us know! And...

Sounds like it could be...Let us know!

And you should get instant reading on long term trims...That data is built up in eproms and retained. a few Percentage points + or - 0% is where it needs to...
Forum: Nissan 370Z General Discussions 06-18-2010, 12:09 PM
Replies: 41
Views: 4,636
Posted By Modshack
I am measuring the regular A/F ratio...Bank 1...

I am measuring the regular A/F ratio...Bank 1 sensor 1....The first Code line in that CANSF category. On trims, the Programming I am using is left over from when I had this on my corvette: Fuel...
Forum: Nissan 370Z General Discussions 06-18-2010, 11:18 AM
Replies: 41
Views: 4,636
Posted By Modshack
Yeah...Just went out for a run and it's working. ...

Yeah...Just went out for a run and it's working. As I and Jordo have pointed out, I think you have a problem...

With my Long term trims at 0%, and the scangauge set to show open loop/closed loop...
Forum: Nissan 370Z General Discussions 06-17-2010, 10:25 AM
Replies: 41
Views: 4,636
Posted By Modshack
Normal A/F will remain in the 14.5 to 14.7 range...

Normal A/F will remain in the 14.5 to 14.7 range as long as you're in closed loop (partial throttle mode). When you cross over to open loop (WOT), mixtures should go rich not lean. YOu can set the...
Forum: Nissan 370Z General Discussions 06-14-2010, 10:32 PM
Replies: 41
Views: 4,636
Posted By Modshack
Someone here claims to have done it, but I...

Someone here claims to have done it, but I followed his info and could not get it to work on mine, and I've done a fair amount of SG code entry...
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