Crank relearn

[Bluezone]

Okay I won't be able to verify this until I get out the track again.
I was a little disappointed with my quarter mile times and MPH. So I started doing a little reading and going through settings offered on my livewire. I noticed there was an option to do a crank relearn. I read up on it a bit and wondered if when my timing chain and water pump will replace whether or not they had executed one. The MKS feels much stronger on its high octane tune after the crank relearn. Mind you have got 94 octane with some booster that's supposed to add eight points.
I will have to try adding this octane booster again when I get out to the track next week. Hopefully I will have got my Dino run in before then and have some real numbers.
Ciao for now

 

[yaycandy]

Ok thats good the crank relearn worked good for you. Some people have used it and had engine issues afterwards. Even so on the coyote engines, ive stayed away from it. Actually what you could have replaced is the fuel relay module in behind the passenger rear seat. I have if on a thread on here somewhere the part numbers that were found later by ford in their service bulletin were faulty and the correct model number to replace it with. Replacing that made a big difference on a few people with a certain tuning issue.

 

[stripSHO]

Okay I won't be able to verify this until I get out the track again.
I was a little disappointed with my quarter mile times and MPH. So I started doing a little reading and going through settings offered on my livewire. I noticed there was an option to do a crank relearn. I read up on it a bit and wondered if when my timing chain and water pump will replace whether or not they had executed one. The MKS feels much stronger on its high octane tune after the crank relearn. Mind you have got 94 octane with some booster that's supposed to add eight points.
I will have to try adding this octane booster again when I get out to the track next week. Hopefully I will have got my Dino run in before then and have some real numbers.
Ciao for now

I'd have been mega disappointed with your car's performance if I was you. You definitely had something wrong, so hopefully that fixed it for ya!