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Rb26 Power Fc Running Rb25

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By flame_this,
in Engines & Forced Induction

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flame_this

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hi guys. looked everywhere for this and having no luck sorting out my problem.

im trying to get a rb26 power fc to work on my rb25 and cant figure out what air flow curve to use out of the z32 on the rb26 default map or the rb25 and what correction i use (%50 or %100 as im using 1 afm)

cant get the car to idle w/o the afm

afm works fine has around 0.5v in on position and about 1.5v at idle.

leans out massively anything much over 20% throttle

so far what ive done:

-spliced afm and 02 sensor wires to single sensor wire.

-ive used the INJ and IGN tables off the rb25 default map and tried to input all of the correction values from the rb25 map in to the rb26 ecu.

dont know what AFM Curve to use and the correction to apply to it.

thanks in advance for any help

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https://www.sau.com.au/forums/topic/390853-rb26-power-fc-running-rb25/
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