Finally: MPFI and OBD1 Swap Completed - Page 2 - Fuelly Forums

Android Users - Coming Soon! - Migrating from aCar 4.8 to 5.0

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Old 04-09-2006, 05:26 PM   #11
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if you have ever done a map

if you have ever done a map hack...
that is the extent that changing injector sizes (within reason like from 240-190) will have...
none

now changing your fuel maps is another thing
but you can just do that with the 240's which reduces their duty cycle in the same...
so run 190's at higher duty cycle to achieve the same a/f
or run 240's at lower duty cycle to achieve the same a/f
your choice...same outcome

as far as spray pattern...definately arguable...
there's more gains to be had by shipping any of them off to be cleaned professionally on the machine...
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Old 04-09-2006, 05:27 PM   #12
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Yep yep, I'm aware I'm

Yep yep, I'm aware I'm aware. I'm just going to go on the theory of better spray and also the idea that I can sell my 240s at some point in time.
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Old 04-09-2006, 05:36 PM   #13
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I can think right now this

I can think right now this might be the classic cx manifold surging idle issue that I have a pdf from honda on. Have to try it out soon.
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Old 04-09-2006, 05:50 PM   #14
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classic cx manifold surging

classic cx manifold surging issue...?
please post this pdf
did you just remember you had this file...?
i would think this negates any reasoning for posting this thread at all
except to maybe make me feel foolish for having never read such datum
lol

oh i can see your fitv too...its under the throttlebody
it has coolant input...and then output goes to the iacv...and then back to the block...
actually i'm not sure which direction it flows...
but it might be good to unhook the line and make sure coolant is in fact flowing at all...

personally i removed all my coolant lines to lower/balance intake air charge temps...
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Old 04-09-2006, 05:54 PM   #15
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I posted this thread cuz I

I posted this thread cuz I was excited, then later I realized the issue. I'll find the pdf later, but the jist of it is that sometimes it surges and you need to unplug the iacv, set the idle rpm with the screw, then plug the iacv back in. It was the first thing I tried when I had the vacuum leak.
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Old 04-09-2006, 05:59 PM   #16
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all good man and congrats on

all good man
and congrats on a successful conversion...
your problems are small...and should be solvable...
awesome
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Old 04-09-2006, 06:03 PM   #17
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Haha, this damn car stresses

Haha, this damn car stresses me out sometime is all. Definately solvable. I mean, I figure eventually the whole damn engine is coming out,
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Old 04-09-2006, 07:06 PM   #18
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i'm very impressed on how

i'm very impressed on how you are doing the swaps all alone, where did you get such knowledge unless you went on a reading marathon.
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Old 04-09-2006, 07:09 PM   #19
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Quote:where did you get such

Quote:
where did you get such knowledge unless you went on a reading marathon.
I am a student, and love to be a student.

Seriously though, since I got the car, I've read basically ever 92-00 civic thread on honda-tech, read everything on www.pgmfi.org, and many many other assorted things. Also had a good bud to ask questions too here and there.
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Old 04-09-2006, 09:40 PM   #20
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how did u run an obd0 auto

how did u run an obd0 auto tranny off the ecu? what wire/pin did u use for the lockup? i wana convert to obd1 too but i might stay auto for a while.
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