Would I be able to fix that in efi live or is that a sign of a weak fuel system?
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Would I be able to fix that in efi live or is that a sign of a weak fuel system?
Attachment 17512Attachment 17513 Ive made some changes to your file the first one is some limiters that I find to help and the second one has the fpr changed to help maintain rail pressure if your fpr is modified that helped me.
it seems to build pressure a little slow so a little attention to D0787 will be needed. once max rail pressure is achived it is able to maintain. witch looks good.
thanks for the help garrettg.bpd. ill log some more tomorrow with the changes you made.
Kyle thanks for liking my Facebook page and good luck.
Try this out and see if this helps
https://forum.efilive.com/showthread.php?t=20333
Look at post #9
I adjusted that table a while back and it didn't seem to make any difference on my truck.
I wanted to post an update. I increased a section in my fuel boost limiter and also in the fuel pressure limiter in the middle section of the map and I have almost completely gotten rid of the defuel. Thanks garrettg.bpd for the help as well.
My truck is now reading 15 at wot. It's a very slight defuel now. But could anyone tell me what 15 would be?
I think the question needs to be asked another way, perhaps those that tune a heap of these can chime in to what is the 'normal' number they see on a truck that is running exactly as expected.