2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Difference between peak/hold and saturated injectors?

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Old Apr 17, 2004 | 02:19 AM
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Difference between peak/hold and saturated injectors?

Looking to get some 720cc injectors setup with the stock ECU and an AFC, what is the difference between the two?
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Old Apr 18, 2004 | 12:34 AM
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Old Apr 18, 2004 | 12:36 AM
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http://forums.beyond.ca/showthread/t-39808.html
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Old Apr 18, 2004 | 01:04 AM
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Well now I understand how each works, but how are they applied to specific applications?
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Old Apr 18, 2004 | 01:44 AM
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Different ECU's use either high impediance or low impediance. I believe S4s use low, and S5s high. But it would be good to double check that.

Your AFC probably has either settings to chose which type to use, or is fixed to a certain type (probably high imp).

EDIT: what afc?
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Old Apr 18, 2004 | 11:39 AM
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Apexi s-afc
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