|
|
|
|
Thread Tools | Display Modes |
07-13-2011, 08:23 PM | #1 |
Scooby Newbie
Member#: 250910
Join Date: Jul 2010
Chapter/Region:
MWSOC
Location: Bismarck, ND
Vehicle:2002 WRX Blue |
GM IAT scaling for RR SD ROM
I promise I searched for an hour or so trying to find the answer. I am doing some upgrades and currently running RR with GroupN SD rom with a blow-through MAF/IAT post IC and before the TB....Looking to ditch the MAF/IAT and just use a GM IAT.
Can someone please give me the sensor scaling values that I would need to enter into the ROM in order for it to read correctly. Thank you in advance, Chris
* Registered users of the site do not see these ads.
|
07-14-2011, 04:53 AM | #2 |
Scooby Newbie
Member#: 151496
Join Date: Jun 2007
|
I'm using:
Code:
[Table2D] 0.21 0.36 0.52 0.67 0.83 0.99 1.14 1.30 1.46 1.61 1.77 1.92 2.08 2.24 2.39 2.55 2.71 2.86 3.02 3.17 3.33 3.49 3.64 3.80 3.96 4.11 4.27 4.42 4.58 4.74 248,0 248,0 237,4 219,2 203,8 191,2 181,1 171,5 162,8 155,2 147,7 141,1 134,4 127,9 121,9 115,8 109,6 103,9 97,6 91,7 85,1 78,3 71,4 63,6 54,9 45,5 33,7 19,1 -4,9 -40,0 I had to adjust "Speed density load compensation (IAT)" a bit in order to get consistent AFRs throughout different temperatures: Code:
[Table2D] -40 -22 -4 14 32 50 68 86 104 122 140 158 176 194 212 230 34,34 28,89 23,82 19,10 14,70 10,62 6,81 3,27 2,97 -0,12 -3,01 -5,73 -8,31 -10,75 -13,09 -15,36 |
07-14-2011, 06:21 AM | #3 |
Scooby Newbie
Member#: 250910
Join Date: Jul 2010
Chapter/Region:
MWSOC
Location: Bismarck, ND
Vehicle:2002 WRX Blue |
That will probably do as a decent starting point for me.
THANK YOU VERY MUCH! Chris |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
GM IAT placement and wiring | CKxx | Built Motor Discussion | 17 | 07-24-2010 01:19 PM |
FS : AEM 3-Port $30 -- GM IAT $25 -- AEM UEGO $150 | CKxx | Engine/Power/Exhaust | 8 | 07-03-2010 04:22 PM |
Are there any write-ups and where/how to wire GM IAT? | CKxx | Engine Management & Tuning | 1 | 05-18-2010 06:34 PM |
NY-Cusco waterspray controller, GM IAT sensor | byroll01 | Engine/Power/Exhaust | 8 | 08-27-2008 10:07 PM |
FS NC: Hydra Nemesis EMS with WB and GM IAT | Warp3 | Private 'For Sale' Classifieds | 5 | 06-08-2006 07:59 PM |