S2000 Under The Hood S2000 Technical and Mechanical discussions.

Greddy E-Manage

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Old 01-27-2004, 10:27 PM
  #31  

 
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My observations and results so far are
1. VAFC is only good with the NA and Vortech setup. I was able to control AF ratio nicely in both applications.
2. Emanage may struggle with injectors larger than 600cc. As I recall, Jenner had a fair amount of problem controlling his 700+cc injectors and ended up replacing the emanage with the AEM.
3. AEM is excellent but still not 100% yet. There are still a few bugs. I am still waiting anxiously for mine as horsepowerfreak.com is still waiting for the AEM wideband display thingy , so I can't say more than this.

Just my 2cents contribution today
Old 01-27-2004, 10:56 PM
  #32  
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Yes the Greddy emanage can control more than 600cc.

Here's proof. I talk to this guy quite a bit and he has a supra with 850 cc injectors and runs the greddy emanage. In fact he sells the greddy emanage on his site.

http://www.mohdparts.com/supra/index.html

www.mohdparts.com

-Trung
Old 01-28-2004, 03:00 AM
  #33  
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[QUOTE]Originally posted by SpEeDxXxRaCeR
Yes the Greddy emanage can control more than 600cc.

Here's proof.
Old 01-28-2004, 06:30 AM
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[QUOTE]Originally posted by fperra
Old 01-28-2004, 08:37 PM
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Yes, but thats related to the ratio of the old/new injectors. It gets to the point that the map feed into the stock ecu gets so low that strange things start happening. For instance, it becomes impossible to maintain a steady state driving speed because the slightest release of the throttle causes the ecu to totally cut off the injectors.
Old 01-29-2004, 06:33 AM
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Right, but different OEM ECU's may behave better or worse than others when using large injectors with the eManage. For example, you may be able to go 2X on a Supra, and only 1.6X on an S2000.
Old 01-29-2004, 07:00 AM
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My exact thoughts as I was trying to fall asleep last night. My comments only apply to the S2000, which seems to have a very picky ECU.
Old 03-19-2004, 04:43 AM
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with my setting: (Comptech Sc and A/C, stock boost)

plus 550 cc and bigger fuel pump than the Comptech provided and removed the Comptech FRP.


Can I take a new blank emanage and just input the injector conversion ration and clap the map sensor to 2.9 V and run the car normally until I go to the dyno to tune it??


Juan
Old 03-19-2004, 05:15 AM
  #39  
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[QUOTE]Originally posted by S2000_Europe
with my setting: (Comptech Sc and A/C, stock boost)

plus 550 cc
Old 03-19-2004, 06:30 AM
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[QUOTE]Originally posted by S2000_Europe
with my setting: (Comptech Sc and A/C, stock boost)

plus 550 cc


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