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Coyote X · 05-14-2009, 12:20 AM

Tuning Your MegaSquirt

According to that 0.2ms/V variation in opening time is what they put for a default number. So for a 2V drop the injector opens 0.4ms slower.

Your numbers might vary slightly but that should get you pretty close. Just change your opening time when taking the alternator off/on and you should be set.

Edit: I'm slow posting so use dcb's numbers

05-14-2009, 12:20 AM	#3 (permalink)
Coyote X nut Join Date: Dec 2007 Location: Southen West Virginia Posts: 621 Metro XFi - '93 Metro XFi Convertible 90 day: 62.17 mpg (US) DR650SE - '07 DR650SE 90 day: 55.26 mpg (US) Moonbeam - '94 Astro Conversion 90 day: 22.31 mpg (US) Thanks: 0 Thanked 8 Times in 7 Posts	Tuning Your MegaSquirt According to that 0.2ms/V variation in opening time is what they put for a default number. So for a 2V drop the injector opens 0.4ms slower. Your numbers might vary slightly but that should get you pretty close. Just change your opening time when taking the alternator off/on and you should be set. Edit: I'm slow posting so use dcb's numbers __________________ My Convertible Metro XFI Plug in Hybrid Project build log