2 bar fuel map ???

[Slowrc]

Below is the map I think I need. can't get the line through the title to go away. It shows the counts on the log, but no data to paste.

http://i19.photobucket.com/albums/b184/Slowec/2011-11-13_08-21-03_459.jpg

[johnv]

The line will go away, when you select the correct pids to log for the Map.
Show us your pid selection.

[Slowrc]

Thanks, I got it. Changed the name of the map to match my pids.

NOW, the next issue! Why in the tutorial does this map want my B3647 to be set for 1.06 @95 map and 1.17 @1.17 ??? Wouldn't that make me tune for a super lean condition?! I have PE disabled to tune per the 2 bar map only. See photo taken of COS3 instructions below...
http://i19.photobucket.com/albums/b184/Slowec/111311180928.jpg

[Slowrc]

I would think I would want that 100 map column should be .80 so my boosted map readingsfrom there and higher will be dialed in at high 11's.

[johnv]

I have B3647 set to show AFR intstead of EQ and start to richen up at .85 KPA
For a boosted car you still need PE enabled

Post your tune file and i'll take a look.

[nevinsb]

Which units are you using? It's under edit > Properties > Display > Commanded Fuel Values

[Slowrc]

I have B3647 set to show AFR intstead of EQ and start to richen up at .85 KPA
For a boosted car you still need PE enabled

Post your tune file and i'll take a look.Thanks , its so rich , it shut off if I give it throttle to quickly . Any advice is really appreciated!
12264

[nevinsb]

12266

This is what I am using for b3647. I'm curious what you guys would recommend for a turbo. I'm running 11.5 for my PE mode.

[Slowrc]

Which units are you using? It's under edit > Properties > Display > Commanded Fuel Values

was using lambda, just switched to afr.

[nonnieselman]

Did you get the tune i sent you?

Ill send you my boost tune in the morning. You should be able to copy and paste, and be running pretty good.
I forgot the AFRs in that first tune i sent you is for my N/A tune.
Ill check you your tune in the morning when i get some wifi on the laptop.

[joecar]

Use EQR for everything, including wideband... the reason is you don't really know the alcohol content of your fuel (the stoich AFR varies), so you will be safer using EQR or Lambda (which is 1/EQR)...

but when using Lambda, pay careful attention to not confuse Lambda and EQR.

[Slowrc]

I hear you. My concern is the guys that are willing to help me most say use aft. I would love to learn to do this tune the "right" way. That's why I swapped to a 02 os and a 2 bar tune. I need to check my 2 bar map and make sure its reading correctly. I scanned the old one at 14.8 and plugged the 2 bar one in and with the scaled on 190 the new one read 14.8 too. But when the turbo starts getting ready to build any boost it goes Sooo rich. Thanks for helping guys...

[joecar]

Look at your B3601 and make yourself a cheatsheet of "important" AFR's on a postit note or a 3x5 card:

e.g.

AFR 14.7 = EQR 1.000
AFR 13.2 = EQR 1.114
AFR 12.8 = EQR 1.148
AFR 12.6 = EQR 1.167
. . .

[johnv]

What injectors are you running ?
what fuel pressure ?
is fuel reg boost referenced ?
how much boost do you intend to run ?

[Slowrc]

What injectors are you running ?
what fuel pressure ?
is fuel reg boost referenced ?
how much boost do you intend to run ?

75 lb injectors at 58 psi
Stock pressure with regulator and return stock
Running 9 lbs on a stock cam.
Going to run a 222/226 599/598 115 cam and a few more psi when I get this tuning under control.

I found my BIG tuning issue. Was sold a map sensor that was supposed to be 2bar. It was NOT! Running much better now with a GM 2 bar map installed.