tuning a stock ecu

Discuss the RB20, RB25 and RB26 series engines.
rb25det250sx
Posts: 443
Joined: Sat Feb 07, 2009 9:20 pm
Car: '96 Nissan 240SX RB25DET powered!!!
Contact:

Post

oh..well thought. might go that route. is there a limit oh the capabilities of tuning it?

what other companies sell widebands that are goof if AEM is bad?


l0nestar
Posts: 2251
Joined: Fri Mar 10, 2006 5:24 am
Car: 1993 Nissan 250SX
2004 Toyota Altezza
1963 Chevy Impala SS
Contact:

Post

rb25det250sx wrote:oh..well thought. might go that route. is there a limit oh the capabilities of tuning it?

what other companies sell widebands that are goof if AEM is bad?
I have a Inovate LC-1, Carl I believe prefers the TechEdge from Austrailia, Others like the Zeitronix. There are others that escape me currently.

AEM == Inacurate, and no datalogging capabilities, unlike the others listed above.

User avatar
mxkid54
Posts: 48
Joined: Mon Jan 29, 2007 4:20 am
Car: 1996 240SX SE

Post

The AEM and the Innovate LC-1 use a Bosch sensor. Is it just AEM's innability to convert the 0-5v signal to a AFR that is the issue. AEM does advertise data loging via a 0-5v analog signal that can be inported to any laptop or desktop. Use the conversion values that they supply and a little excell knowlege and you have recorded data. I am still not clear on the exact problem with the AEM. If it is just the correlation of the 0-5v to AFR then AEM should be able to fix pretty easy.

Sil240
Posts: 2973
Joined: Mon Apr 28, 2003 5:26 pm
Car: Nissan S13 "The One Cam Wonder"

Post

I've always heard that the Innovative is the best. Other than the Big Dog super $$$$$ ones.

Google Wideband shootout.I think it was done by a mustang magazine or something.


Return to “RB20DET / RB25DET / RB26DETT Forum”