View Single Post
Old 04-13-2013, 12:04 AM   #4
bswilmington
Scooby Specialist
 
Member#: 217563
Join Date: Jul 2009
Chapter/Region: South East
Location: Eden NC
Vehicle:
2006 Sti 12.68 @ 108
321WHP 422WTQ dynojet SAE

Default

Quote:
Originally Posted by the suicidal eggroll View Post
Probably some non-linearity with those injectors, or some non-linearity with the stock injectors that was being compensated for with the MAF scaling that's now fighting the linearity of the IDs.

Yes, theoretically, you shouldn't need to touch the MAF scaling or load compensations when changing injectors, but 90% of the time you do.

Also make sure you've adjusted tip-in and per-cyl fueling compensations as well.
Since you mentioned it, what are you guys doing to per cylinder fueling?? Zeroing it out?
* Registered users of the site do not see these ads.

Last edited by bswilmington; 04-13-2013 at 02:10 AM.
bswilmington is offline   Reply With Quote