New Ecuexplorer Question

pharo · 07-16-2006, 03:53 AM

Hello,
I have a ots map for my stage 2 sti. I am on the 91 octane map, and when I ask my friend to look at my accessport while WOT in fourth, he reads 18.3 for a second then tapering to 17.9 and so on. I do not know why I have this spike, but hope that through the Ecuexplorer program I can log the boost measurements too see if its only for a second, or for a while. The reason I made this thread was to ask whether the Ecuexplorer will be able to read above 18.3 psi. I know they made a correction ( I don't really understand the correction) but I just wanted to know if by using this software I can log to what extent my boost is going over 18.3. If they are not using my ecu to calculate this boost above 18.3 then what are they using? Sorry for the long post, I just needed to give background before I asked my question.

Thanks a lot for your help and input. I figured since no one who just has an ots map would use this program, other than you self-tuners, that this forum would be right.

luSTI · 07-16-2006, 10:24 AM

It will be able to read over 18.3 psi. With the stock MAP sensor it should read to ~22psi before it becomes useless.

wi77iam · 07-16-2006, 11:12 AM

In ecuExplorer, you want to select and log Corrected Manifold Relative Pressure in the User Defined parameter list. Or you can log Manifold Relative Pressure and just subtract the Atmospheric Pressure.

07-16-2006, 03:53 AM	#1
pharo The Next Petter Solberg Car: OBP STi Fav Mod: really quick left foot & anything made my TIC Location: thousand oaks Posts: 900 Join Date: Apr 2005 Trader Rating: (0)	New Ecuexplorer Question Hello, I have a ots map for my stage 2 sti. I am on the 91 octane map, and when I ask my friend to look at my accessport while WOT in fourth, he reads 18.3 for a second then tapering to 17.9 and so on. I do not know why I have this spike, but hope that through the Ecuexplorer program I can log the boost measurements too see if its only for a second, or for a while. The reason I made this thread was to ask whether the Ecuexplorer will be able to read above 18.3 psi. I know they made a correction ( I don't really understand the correction) but I just wanted to know if by using this software I can log to what extent my boost is going over 18.3. If they are not using my ecu to calculate this boost above 18.3 then what are they using? Sorry for the long post, I just needed to give background before I asked my question. Thanks a lot for your help and input. I figured since no one who just has an ots map would use this program, other than you self-tuners, that this forum would be right. This ad is not endorsed by this member. Please register or login to hide this ad.

07-16-2006, 11:12 AM	#3
wi77iam Grassroots STI Racer Car: 04 PSM STi Location: Hatfield, PA Posts: 566 Join Date: May 2003 Trader Rating: (2)	In ecuExplorer, you want to select and log Corrected Manifold Relative Pressure in the User Defined parameter list. Or you can log Manifold Relative Pressure and just subtract the Atmospheric Pressure. This ad is not endorsed by this member. Please register or login to hide this ad.

07-16-2006, 10:24 AM	#2
luSTI Spec C Club Car: 05 Subaru WRX STi Fav Mod: FP Red and Meth Location: Charlotte, NC Posts: 1,195 Join Date: Mar 2005 Trader Rating: (2)	It will be able to read over 18.3 psi. With the stock MAP sensor it should read to ~22psi before it becomes useless.