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Ems
AEM S2
engine
rb25det s1
I am super new at this so don't bash me to hard I set my injectors "FoMoCo b556v br3e-eb 388cc at 36ibs" and it won't idle unless I add a lot of fuel I know my pump is good and fuel regulator is set correctly you can see in the picture how much fuel I had to add thanks in advance
aslo I noticed that my idle is not set with that Idle target
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I haven't dealt with the AEM . S2 as we don't see them much over here in NZ. From the look of the fuel table it's an injector pulse width table with a background compensation for MAP (You have values in the table of 2.58 ms and the delivered pulse width is actually 1.47 ms). I don't see any real issue here with that sort of pulse width from a 388 cc/min injector at idle as you're in the ball park of what I'd expect. From here it's a process of adjusting the individual cells until you reach your desired AFR target - Assuming your wideband is accurate then you're a touch rich at 13.0:1 here.
Thanks for the reply
But in one of the videos "EFI Tuning Fundamentals" "Tuning Fuel Delivery" about 6:30 into the video he talks about the fuel table and how he is describing it mine is nothing like that mine is all over the place not smooth at all
