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Tech Talk Technical Discussion About The Nissan 240SX and Nissan Z Cars |
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07-11-2008, 10:42 PM | #1 |
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injector adjustment on Power FC
Hey Gurus. I've just installed my sard 850 injectors on my redtop sr20det and the lag time on them in .85ms. I have a power fc and was wondering how i input or what to input in to the the power fc in order to compensate for the larger injectors until i get a tune.
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07-11-2008, 11:49 PM | #2 |
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07-12-2008, 12:23 AM | #3 |
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370 / 850 = 0.435 (round it up) enter that for each cylinder
S14 370cc injector lag time is 0.58ms so. 0.85ms - 0.58ms = 0.27ms new lag time enjoy! http://paulr33.skylinesaustralia.com...rfc-faq.htm#57 Last edited by djcobra; 07-12-2008 at 12:24 AM.. Reason: calculation... |
07-12-2008, 12:26 AM | #4 |
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i was under the impression that the lag time on the stock 370cc injectors have a lag time of .64ms no? where did you get the .58 from.
thanks for the responses
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07-12-2008, 12:33 AM | #5 |
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http://zilvia.net/f/showthread.php?t...t=370+lag+time
post #5 is saying .58 for stock.... just trying to help
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07-12-2008, 12:46 AM | #8 |
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hah, i just like more than 1 person to verify numbers with. It's a crucial part. hehe
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07-18-2008, 07:15 PM | #10 |
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ok so, i got my injectors installed and my z32 maf installed and the adjustments accounted for within the power fc. i started the car and it runs like shit.
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07-19-2008, 01:58 AM | #11 | |
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Quote:
Did you only do the correction and it runs like shit underload or idle?
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07-19-2008, 02:08 AM | #12 |
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didn't put the car under load. the idle was bad enough to keep me from going any further.
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