Duduglanza Posted October 7, 2014 Share Posted October 7, 2014 Has anyone set the before and after injector size and lag times on an ultimate for these injectors? I still need to map but i started by setting the cc and lag times. I found that before 295cc - .92 lag and after 550cc - 1.10 lag time worked great and idled fine. turned off the ignition and after a couple of hours went to continue with my mapping. It couldnt start at all till i had to set them to 0 again to start what could had caused this? Quote Link to post Share on other sites
ramses Posted October 8, 2014 Share Posted October 8, 2014 you lust change lag time for 550cc,because when the engien is not cold after hours ,the ecu has tried to alter fueling.... change the lag time ,set it a litle rich and after hours verify if all is near the 14.7 15 afr at idle Quote Link to post Share on other sites
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.