Speed Density 2.0 (3D VE Tables, Baro)
#811
Hey guys, I'm in the process of putting my car back on OEM ECU from AEM and I have a couple questions.
E85
FIC 2150
2.2L
AEM 3.5BAR MAP
GM IAT.
9412715 ROM
Since I already have the AEM 3.5bar and GM IAT
1. I changed the MAT to 03 (using maf iat input)
2. Scaled the injector latency as suggested by 'JohnBradley'
3. Since I am on E85 I started scaling at 1440
What is needed to dial in my AEM 3.5bar Map sensor?
Do I need to edit my xml, or can I just use the drop down menu and select the appropriate sensor?
This is the first I have tried anything but a OMNI4Bar on OEM ECU SD
Gurus, please chime in, thanks!!!
E85
FIC 2150
2.2L
AEM 3.5BAR MAP
GM IAT.
9412715 ROM
Since I already have the AEM 3.5bar and GM IAT
1. I changed the MAT to 03 (using maf iat input)
2. Scaled the injector latency as suggested by 'JohnBradley'
3. Since I am on E85 I started scaling at 1440
What is needed to dial in my AEM 3.5bar Map sensor?
Do I need to edit my xml, or can I just use the drop down menu and select the appropriate sensor?
This is the first I have tried anything but a OMNI4Bar on OEM ECU SD
Gurus, please chime in, thanks!!!
#812
Hey guys, I'm in the process of putting my car back on OEM ECU from AEM and I have a couple questions.
E85
FIC 2150
2.2L
AEM 3.5BAR MAP
GM IAT.
9412715 ROM
Since I already have the AEM 3.5bar and GM IAT
1. I changed the MAT to 03 (using maf iat input)
2. Scaled the injector latency as suggested by 'JohnBradley'
3. Since I am on E85 I started scaling at 1440
What is needed to dial in my AEM 3.5bar Map sensor?
Do I need to edit my xml, or can I just use the drop down menu and select the appropriate sensor?
This is the first I have tried anything but a OMNI4Bar on OEM ECU SD
Gurus, please chime in, thanks!!!
E85
FIC 2150
2.2L
AEM 3.5BAR MAP
GM IAT.
9412715 ROM
Since I already have the AEM 3.5bar and GM IAT
1. I changed the MAT to 03 (using maf iat input)
2. Scaled the injector latency as suggested by 'JohnBradley'
3. Since I am on E85 I started scaling at 1440
What is needed to dial in my AEM 3.5bar Map sensor?
Do I need to edit my xml, or can I just use the drop down menu and select the appropriate sensor?
This is the first I have tried anything but a OMNI4Bar on OEM ECU SD
Gurus, please chime in, thanks!!!
#816
Evolving Member
I would honestly see if there's a way to fix that. Some people are saying they don't have that issue, some say they do. Or has this project been given up on? I know mrfred is working on creating a true SD script.
#818
It took me a little while to get the proper scaling and definitions into my XML, But now I can get my stock ECU car (and many others now), with 2150cc injectors and E85 to start first click, even at 20*F and idle perfectly. So, it can be done. (9417)
Last edited by SiriusEvo; Feb 1, 2015 at 07:55 AM.
#822
EDIT: I looked at your 8858 thread and I didn't find any bin files, just the XMLs.
Last edited by ghostedge; Jul 12, 2016 at 10:22 AM.
#823
EvoM Guru
iTrader: (1)
Hrm this weekend I'll post it up here. Minor tweaks but ix roms are universal. Donner covers that in my als thread. I flashed and car wouldn't start then he tells me why. 8858 is smoother IMHO
https://www.evolutionm.net/forums/ecuflash/659412-8858-xml-improvement-88580714-88582714-88586714-a.html
Just dropping this here so it's back in the stream. I'll post the roms this weekend
https://www.evolutionm.net/forums/ecuflash/659412-8858-xml-improvement-88580714-88582714-88586714-a.html
Just dropping this here so it's back in the stream. I'll post the roms this weekend
Last edited by 211Ratsbud; Jul 14, 2016 at 06:45 PM.
#824
Evolved Member
iTrader: (1)
Hey guys. Apologies if this has been answered elsewhere: I'm having a tough time believing my intercooler is so efficient that in 95F weather the max IAT I will ever see is 102F. Even in 75F weather I'm still seeing a max of 102F, so the reading has to be incorrect. I'm using the 0x03 setting on the "SD Convert IAT to MAT" table with a GM IAT and a 4 bar Omni MAP sensor.
I'm thinking I may have to change the voltage scaling for the GM IAT or there may need to be some IAT tuning that I need to be doing. Any help would be greatly appreciated.
I'm thinking I may have to change the voltage scaling for the GM IAT or there may need to be some IAT tuning that I need to be doing. Any help would be greatly appreciated.
#825
EvoM Guru
iTrader: (1)
8858 SD 2.0 (rev 2)
and its associated rOms and XML's are attatched.
forwarning. this is DONNER's project, he made a revision to the 2.0 SD code to contain a smaller VE table due to overlapping memory areas with his addition of DMA/livemapping. I dont know if anyone else other than me has tested it.
have at it.
and its associated rOms and XML's are attatched.
forwarning. this is DONNER's project, he made a revision to the 2.0 SD code to contain a smaller VE table due to overlapping memory areas with his addition of DMA/livemapping. I dont know if anyone else other than me has tested it.
have at it.