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Turboe'd but Rich!!

Old 04-27-2006, 07:02 PM
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Default Turboe'd but Rich!!

Well i recently installed a t25, FMU,(on a budget), 450cc injectors, and it seems to be rich..im running narrowband A/f so i cant really tell..i give it gas to rev up but nothing..It boggs .. Any one know what could be causing the richness..?
BTW im getting no CEL.
Any help appreciated..
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Old 04-27-2006, 07:37 PM
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Default Re: Turboe'd but Rich!!

so what your saying is i can run the stock injectors...?
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Old 04-27-2006, 07:47 PM
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Default Re: Turboe'd but Rich!!

Originally Posted by CRX_Si
so what your saying is i can run the stock injectors...?
What he's saying is stock injectors on fmu is better than 450's on FMU, however, an FMU is a poor excuse for fuel management. You should be running an afc hack at the very least, but would get the best results and reliabilty from a chipped ecu. Read the stickies
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Old 04-27-2006, 07:48 PM
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Default Re: Turboe'd but Rich!!

Originally Posted by cberman
What he's saying is stock injectors on fmu is better than 450's on FMU, however, an FMU is a poor excuse for fuel management. You should be running an afc hack at the very least, but would get the best results and reliabilty from a chipped ecu. Read the stickies
Yeah i understand the whole fuel management thing, but im still in HS and on a budget..but i appreciate the help guys...BTW is there a afc hack for an OBD-0..its a d16a6
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Old 04-27-2006, 09:17 PM
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Default Re: Turboe'd but Rich!!

Originally Posted by jagojon3
The problem is that you are running 450cc injectors with an FMU.

An FMU increases fuel pressure to increase flow, therefore you do not need larger injectors. You are giving your engine wayyyy too much fuel.

Swap out the 450's with your stock injectors and it will run better.
Will do thanx..
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Old 04-27-2006, 09:45 PM
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Default Re: Turboe'd but Rich!!

Originally Posted by Dmc1
You should probably retard your timing at the distributor to. If you have a motor that you can adjust timing at the dizzy anyway.
I read about an accord turbo project on cb7tuner.com where a guy just ran an fmu and then fully retarded the timing at the distibutor and his car ran fine for over a year I think until he could afford to go with uberdata.
And that is with stock injectors correct...see i would get TE but not sure on how the stuff works..I send off to get a base map for 450cc injectors and a certain psi?...And thats it..How would i tune it..?
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Old 04-27-2006, 10:08 PM
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Default Re: Turboe'd but Rich!!

your in high school.... you should be good at reading.

the guy that used to spoon feed newbies died, so your gonna have to feed your self.

READ BASTARD READ!!!
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