b4c346

i just got my car tuned after a cam install.how long does it take for the pcm to learn the tune?to me, it seems the more i've been driving it ,the car is running gradually better every time i drive it.is this in my head, or does the car have to be driven for the pcm to learn the tune.sorry,i'm new to this.any help would be appreciated thanks.

JonCR96Z

iTrader: (33)

If the tune is correct it shouldn't really change at all, but given that there will always been some correctional factors that the PCM will adjust for it really doesn't take that long for it to adjust itself.

b4c346

i have about 80 miles on the tune,so do you think the pcm did all the correction's already?thanks jon.

FUN LS1

Should be... I've had to drive mine for 70+ miles before the LTFTs calmed stabilized.