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The mkiv Supra Owners Club

bouncing afr's on aem fic 8


mellonman

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thought i better up date this

 

the problem with the boucing afrs is that the stock ecu and fic are fighting each other it is important to get the injector responce time and the fuel trims as correct as you can!

if they are off by even the smallest setting the afr will bouce as the ecu thinks its gone lean and put fuel in but the responce time or trim might be out and it may put too much fuel in and then the ecu goes rich and so on

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