| Go back to previous topic | | Forum name | Turbo/Nitrous Tech | | Topic subject | air/fuel not rich with ignition on? | | Topic URL | https://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=20552 |
20552, air/fuel not rich with ignition on?
Posted by pn0ymahal, Apr-25-02 10:50 AM
well recently i got the s-fmu in and with the settings i had i was running rich .92-.98v wot 1400-1500max which was cool... now since i installed my crane ignition no retard yet, with the same fuel settings my air/fuel gauge is a bit leaner .94v max but then it starts to drop down in higher gears .90v sometimes .87-.88v?? what gives? i am getting the right amount of fuel at 6psi egt is about right 1500-1525max... does the ignition i installed have any effect on my fuel system? if so could u explain...
thanks
Michael 99gs
Boost It!
Mods:
no time to put in yet:315cc injectors.
Hrc Stage 2
S-FMU
Crane HI-6DI2
Greddy Type S Bov
VC-2
Road Race Catch Can
Greddy Profec B & Switch
Apexi WS Catback
Super Afc
Autometer Boost,
Egt,Tranny Temp Gauge & Cooler
Air/Fuel Light & Digital
Tokico Adjust Struts
Eibach Pro Kit Springs
Front & Rear Upper Bar
CarCraft Interior
Sound System= Bring it On
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20553, RE: air/fuel not rich with ignition on?
Posted by SpoolinEclipse97, Apr-25-02 11:31 AM
Hey man, do you happen to have any pics of your SFMU installed or shed some light on it for me? the star kit instructions kinda suck, and we cant figure which line it wants you to use, the one we "think" it is doesnt seem long enough. thanks man.
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20554, RE: air/fuel not rich with ignition on?
Posted by pn0ymahal, Apr-25-02 11:41 AM
the bottom port is for the return line back to the tank... the side is from your fuel rail...
Michael 99gs
Boost It!
Mods:
no time to put in yet:315cc injectors.
Hrc Stage 2
S-FMU
Crane HI-6DI2
Greddy Type S Bov
VC-2
Road Race Catch Can
Greddy Profec B & Switch
Apexi WS Catback
Super Afc
Autometer Boost,
Egt,Tranny Temp Gauge & Cooler
Air/Fuel Light & Digital
Tokico Adjust Struts
Eibach Pro Kit Springs
Front & Rear Upper Bar
CarCraft Interior
Sound System= Bring it On
|
20555, RE: air/fuel not rich with ignition on?
Posted by pn0ymahal, Apr-25-02 06:51 PM
my air/fuel is still mess up egt get up to 1500-1525 now, and my air/fuel gauge is trippin when i floor it sometimes goes up to .94v then drops down slowly in higher gears to .92-.91-.90v then sometimes .87v etc on my digital gauge and blinky light is arouns stoithhh and rich... i tried all kinds of set ups
idle 50psi, idle 52, 55psi etc open bleed screw little, or more or none... i also use the check valve... before the crane ignition before the battary was disconnect my car run nice air/fuel .92-.98v at wot perfect fuel at 6psi 85psi and egt was 1400-1500max... i dont know what else to try out or check? also i did not retard any timing yet just hooked it all up...i am using the 6:1 disk
Michael 99gs
Boost It!
Mods:
no time to put in yet:315cc injectors.
Hrc Stage 2
S-FMU
Crane HI-6DI2
Greddy Type S Bov
VC-2
Road Race Catch Can
Greddy Profec B & Switch
Apexi WS Catback
Super Afc
Autometer Boost,
Egt,Tranny Temp Gauge & Cooler
Air/Fuel Light & Digital
Tokico Adjust Struts
Eibach Pro Kit Springs
Front & Rear Upper Bar
CarCraft Interior
Sound System= Bring it On
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