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Forum namePerformance/Engine
Topic subjectwhat type of injection do we have?
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=43546
43546, what type of injection do we have?
Posted by jamesman, Feb-04-03 09:48 AM
is our car a batch fire or fully sequential injection?
Thanks
james
43547, RE: what type of injection do we have?
Posted by 98RsT, Feb-04-03 10:06 AM
/smack
43548, RE: what type of injection do we have?
Posted by admin2, Feb-04-03 10:08 AM
batch fire on cranking, sequential on startup.
43551, RE: what type of injection do we have?
Posted by optimuspeterson, Feb-04-03 10:25 AM
anyone care to explain what both of those are/do?
43553, RE: what type of injection do we have?
Posted by Michael_97RS, Feb-04-03 10:55 AM
Batchfire = all injectors fire in unison, every time, they fire each of teh 4 strokes.

Sequential fires only on intake stroke. and it is individual to each cylinder, no 2 injectors fire at the same time.



15.9 @ 86.7mph
97 Eclipse RS

Injen CAI, 55mm TB, P&P Intake, Crower Stage 2 Cams, Hooker Header, GS-T Muffler, AFX UDP, Crane Ign Amp, S-AFC
43557, RE: what type of injection do we have?
Posted by ez, Feb-04-03 11:50 AM
Hey guys, if you absolutely HAD to, could you batch fire the extra 4 injectors on corbin's 8 injector setup? James and Dan were talking about using the emanage's capabiltiy to supply 2 extra injectors on a completely different fuel map then the 4 normal injectors. Unfortunately, only 2, not 4 extra, using that different map!!! So if you still wanted to use that 2 injector map, and split to use 4 injectors (don't even ask me about the electronic config at this point), you would kind of have a pseudo-batch setup under boost. The normal 4 injectors would still be doing the normal "each cylinder alone" spray. And ideas?
43604, RE: what type of injection do we have?
Posted by Breezio, Feb-04-03 06:23 PM
what the hell is the point of sparying gas when the cylinder isn't on the intake stroke? seems pretty dumb to me.