650cc base settings

[turboedspyder]

i just installed 650 injectors and a 190 fuel pump today. low throttle i have set at -24 anf for high throttle its set at -18 correction. it runs okay for now but does anyone have any better sugestions?? i have a wideband but have to send it back to aem because it stopped working. also have a logger but am still trying to figure out which program to download. any ideas? thanks alot

 

[toofast82]

I havent messed with a safc(which im assuming youre talking about). I would try to go more like -25-30. Once you figure out the logger program you can use your fuel trims for idle and part throttle to tune and your wideband for wot

 

[zhjiln]

actually i would just stick with those settings until you get a new wideband...

a bit rich but at least safe...

 

[VergeTSi]

yeah i would just wait until you get the wideband back before you start messin with the afc

 

[turboedspyder]

yea i really dont want to lean it out at all until i can see afr's. right now it runs strong but from around 4000-5500 rpm it studders alot. but after 5500 its fine again. is this a boost leak?? only running 13 pounds

 

[e85_4g63]

Could be a boost leak, the thing is though if it were a boost leak it would break up a lot more then just 4K to 5K you know? Try doing a boost leak test. Maybe your just really rich from 4 to 5. Does is studder in every gear?

 

[turboedspyder]

i can go throung 1st gear fine but the rest of the gears break up alittle bit