Subject	ECU determines how much fuel the injectors will spray...>>
Posted by	5150Z on July 15, 2003 at 8:36 AM
	This message has been viewed 29 times.
In Reply To	further explanation would be appreciated. (n/m) posted by Zmas on July 15, 2003 at 02:19 AM
Message	based on the incoming air. Doesn't matter how big your injectors are, the ECU determines how much fuel the engine needs to go along with the incoming air. Going with 555's with stock turbos gives you a lower duty cycle for the injectors while being able to boost higher.
Follow Ups	AshSPEC Stage3+ ECU Upgrade DYNO --> - AshsZ of Z1Motorsports.com 22:01:57 07/14/03 impressive... - JonnyZ (Atl) 22:17:37 07/14/03 Good #'s for running so rich. What are his exact mods? (n/m) - U ZCREAM 22:26:44 07/14/03 I'm hoping he's gonna post them, LOL.. - AshsZ of Z1Motorsports.com 22:31:48 07/14/03 Oh yeah forgot that one, thanks. - jbz32 22:40:10 07/14/03 check profile>>> - jbz32 22:37:56 07/14/03 Could the rich A/F ratio be due to the 555cc injectors? - Zmas 23:17:02 07/14/03 bigger injectors don't make a car run automatically rich (n/m) - fourZero 23:57:46 07/14/03 further explanation would be appreciated. (n/m) - Zmas 02:19:52 07/15/03 ECU determines how much fuel the injectors will spray...>> - 5150Z 08:36:44 07/15/03 Stg III? - ZBlacktt 01:59:30 07/15/03 Re: AshSPEC Stage3+ ECU Upgrade DYNO --> - jbz32 22:31:08 07/14/03 Ahh, another high altitude dyno run gives great numbers... - Marshall 22:39:24 07/14/03 Yeah I know and wonder my self, but>>> - jbz32 22:42:22 07/14/03 yeah, your car still dyno'd very well. - Marshall 22:48:33 07/14/03 yeah...the ash program is delivering very good numbers (n/m) - cant_z_me(OH) 00:58:18 07/15/03 Anyone know how much it is to covert a jwt program to ash's? - Xi0nX4 (ohio) 01:09:53 07/15/03 Re: Anyone know how much it is to covert a jwt program to ash's? - DaytonZTT 07:38:34 07/15/03
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