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just by looking at the stock civic injectors how can i tell which is high or low imp?

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Old Jun 26, 2012 | 08:04 PM
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Default just by looking at the stock civic injectors how can i tell which is high or low imp?

stock honda civic 1988-1991 to civic 1991+ injectors.

i was curious how i can tell which injector is low or high impedance and what the cc is by looking the injector it self with out a meter?

is there a number on them or color scheme?
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Old Jun 30, 2012 | 06:42 PM
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Default Re: just by looking at the stock civic injectors how can i tell which is high or low

Buy a friggen meter for $12.
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Old Jun 30, 2012 | 07:15 PM
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Default Re: just by looking at the stock civic injectors how can i tell which is high or low

how do i know how many cc it flows?
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Old Jul 1, 2012 | 09:04 AM
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Default Re: just by looking at the stock civic injectors how can i tell which is high or low

Google. How have you been a member of the largest technical forum for Hondas for this many years and not know this simple stuff?

Last edited by grumblemarc; Jul 2, 2012 at 04:43 AM.
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Old Jul 1, 2012 | 09:21 AM
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Default Re: just by looking at the stock civic injectors how can i tell which is high or low

google the P/N

use a meter to test resistance... typically anything over 10ohms is "high impedance"
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Old Jul 1, 2012 | 09:56 AM
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Default Re: just by looking at the stock civic injectors how can i tell which is high or low

is there a number on it?
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Old Jul 2, 2012 | 04:46 AM
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Default Re: just by looking at the stock civic injectors how can i tell which is high or low

240cc

Low impedance injectors -resistance of around 2.5-3 ohms. High impedance injectors - 12 ohms.

1988-91 Civic si/crx si Peak and hold 240cc
1992-95 Civic si/ex Saturated 240cc
1996-00 Civic Saturated 240cc
1990-91 Integra Peak and hold 240cc
1992-00 Integra ls/gsr/type R Saturated 240cc
1992-96 Prelude non-vtec Peak and hold 240cc
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Old Jul 2, 2012 | 05:56 AM
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Default Re: just by looking at the stock civic injectors how can i tell which is high or low

I found this helpful site years ago.

http://www.robietherobot.com/storm/f...ectorguide.htm
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