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car wont idle right until - 50% on SAFC???

Old 03-11-2004, 05:38 PM
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Default car wont idle right until - 50% on SAFC???

Hey. i just finished my turbo project on my lude except for the down pipe. I started the car and it idle rough. So i turned the Hi throttle 1000 and 1600 rpm down to - 50 percent and it still idled rough. when i gave it gas it almost stalled... what am i doing wrong? i went threw the initial set up and also wasnt sure what sensor number to put in. i thought it was 01 so i kept it at that.
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Old 03-11-2004, 05:45 PM
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Default Re:car wont idle right until - 50% on SAFC???

I think mine was 06in 06out... And the throttle type is the arrow pointing towards the upper right. Also, what size injectors and engine are you running this on?
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Old 03-11-2004, 05:53 PM
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Default Re:car wont idle right until - 50% on SAFC???

its 450 dsm injectors. I have inline resistors. on a H22 motor. so could it be cause my sensor number is wrong?
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Old 03-11-2004, 06:47 PM
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Default Re:car wont idle right until - 50% on SAFC???

aright cool im gonna go try it.
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Old 03-11-2004, 07:07 PM
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Default Re:car wont idle right until - 50% on SAFC???

Ok i adjusted the numbers 06 in 06 out... And it idles good at -38 across the board. But when i give it gas it almost stalls. Could this be because of no downpipe? without my down pipe i dont have an o2 sensor. or do i just have to set more stuff. I read the instructions on that SAFC they're garbage. i dont know what half the ---- on that thing does. the instructions just tell how to adjust everything. HELP i gotta get it to the exhaust shop tommarow
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Old 03-11-2004, 07:16 PM
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Default Re:car wont idle right until - 50% on SAFC???

I think you and I have the same problem. does your car run Amazingly rich? like spitting gas out?

if anyone knows why this is please please im me. notphiltran thanks


set up
91 crx si
b16a greddy turbo kit
450cc dsm injectors
safc 2 leand out to -50 to -35
and the car is so rich its disgusting.
walbro pump
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Old 03-11-2004, 07:20 PM
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Default Re:car wont idle right until - 50% on SAFC???

Any type of after market fuel pressure regulators? If your not running the stock fuel pressure, the settings could be off quite a bit and you can run rich. EdgeminSH have you tried leaning it out more?
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Old 03-11-2004, 07:24 PM
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Default Re:car wont idle right until - 50% on SAFC???

yea when i leaned it out to about -50 it started ideling rough again
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Old 03-11-2004, 07:27 PM
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Default Re:car wont idle right until - 50% on SAFC???

Originally Posted by EdgeminSH
Ok i adjusted the numbers 06 in 06 out... And it idles good at -38 across the board. But when i give it gas it almost stalls. Could this be because of no downpipe? without my down pipe i dont have an o2 sensor. or do i just have to set more stuff. I read the instructions on that SAFC they're garbage. i dont know what half the ---- on that thing does. the instructions just tell how to adjust everything. HELP i gotta get it to the exhaust shop tommarow
02 sensors are only working at idle and constants aren't they?
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