need help with afc

[johnnys180sx]

so here what going on, about 2 week ago i install a sr20det for my first time. it ran ruff and didn't idle right so i took it to a shop by my house and they said that the maf was bad being that the car sat for about a year and a half. so they told me to install a z32 maf sensor and the the car ran rich. so now i install a afc neo and can't figure it out i don't understan what to do I'm a noob to this. the shop told me they would tune it but they are going to drive and tune it , i don't know if that's a good thing or not i look up info everybody said to dyno tune or e.g.o it. any help i would be thankful

[Emperor_Tha]

I drive tune mine cuz I have a wide band and also there is this empty 4 lane highway, smoothest road ever where I can get a good 3-4th gear tune.

But you should get it dyno tune since its safer and u dont know what u are doing
Modified by Emperor_Tha at 10:10 AM 5/27/2008

[johnnys180sx]

most of the shop here don't have a dyno. and what wide band do u have the ame ego? can i tune it just by driving?

[Emperor_Tha]

autometer wideband

If u do a street tune u can do a 2nd gear pull to redline at 60mph. Its still good. But u get a better tune with 3rd to redline at 90 mph