Race MAF and LTFT

[EkSean]

So I recently switched to the race maf and flashed my tsp2 for the race maf and I noticed my ltft which was usually around 0-7%. 7% usually when I’m idling for a while or stop and go.

Now I’m sitting around -3%. Is this normal? I was thinking possibly adding more fuel for the added air but I’m definitely no expert.

Is this normal and my knock control was at .70 but I drove around and it is now down to .48-.49. Thanks for any help guys.

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[gtman]

When you first upload a tune, k.c. will be a bit high and work it's way down. No worries. And a -3 LTFT is absolutely fine. Just drive and enjoy.

 

[EkSean]

When you first upload a tune, k.c. will be a bit high and work it's way down. No worries. And a -3 LTFT is absolutely fine. Just drive and enjoy.

I figured it was nothing really to worry about but i just wanted to make sure. Much appreciated for the help man!

 

[360glitch]

You are letting the fuel trims do their job. No worries.

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