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So I'm helping a buddy out doing a base tune and I think I have most everything done but having issues where the car is running super rich. The car will start fine and the idle isn't bad, but the...

I realize the ecoboost f150 isn't on this release, but is it slated for a future release along with other ecoboost vehicles?

Update!! Sorry guys but yes I did buy the additional sensor and plugged it in along with my speartech harness and it worked properly. Also since this seems to be a hot topic I was successfully as...

Thank you for the reply. I was able to find another camaro with e85 in the repository and used the values he had for the Engine->Fuel->General->Cranking Fuel->FA Mult Stage1/2 VS Time. I also...

I run a mix on my bimmer too with no issue, but the straight e85 can be a pain to start in cooler weather. Just trying to make it as optimal as possible so I don't have to crank it too many times.

Just as the title says. I'm trying to refine my tune a little so that cold starting on e85 is a bit easier. Much like many other folks I have to crank the car about 4 times before it roars to life...

Sounds good, thanks Jake. Is the part number that Shrek mentioned the right one for my 4l80e? It's the older core.

Would the trans operate properly without using the VSS at all and just go off of ISS? I'm just trying to figure out if there is a reason why they blocked it off.

Thanks for the reply. The closer I look at it, it looks as though I didn't get that sensor in the trans. Not sure if I can take the one out of my 4l60e and install it in the 4l80e using the bracket...

My best guess is no input speed signal is why the car is not shifting nor showing MPH on speedo. Just can't figure out why it's not picking up the signal given the speartech cable is properly...

Hi all, so I recently swapped in my Jakes 4l80e and have a few issues with it. I had HPTuners do a segment swap for the 4l80e and also used the speartech ISS and main harness adapter and repinned...

Bumping this because this would be a great reference for me as well.

I'm waiting on the trans to be delivered and it's a Jakes lvl 5 good to 1500hp

I got my file back from support with the segment swapped. Still posed the question of any other additional settings that need to be set and the particulars on the TCC fix

Thanks man, I went ahead and emailed support with my tune files and made the request. i also posed the question about the TCC and this mysterious fix we are hearing about.

Hi all, figure I'd pose the question as I'm doing my 4l60e swap to 4l80e(early core). What is all required to do the segment swap and who do I contact to do it? There isn't a whole lot of...

Here is the config. I also just have the two wires(signal and ground) from the AEM UEGO gauge going to the green connector on the HPTuners Pro unit(pin 1 and 5 respectively). Let me know what you...

Not trying to thread jack, but I'm also having some issues with the AEM UEGO wideband. I am very new to hptuners and have been reading through quite a bit and was able to hook up my gauge as a PID...