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I am having trouble with my cold start on my 2004 Mustang with the 5.4 2v and a magna charger feeding it. can someone point me in the right direction to clean this cold start up.

Thanks for your input! I appreciate the help, alot!

I am moving from NC to MT. In NC there is 93 fuel which I have been running. MT only has 91 as their premium. Elevation in NC is +238 ASL (Above Sea Level) and elevation in MT is +3360 ASL. In my...

well I found my own answer...

"Only ARM64 drivers are supported. Windows 10 on ARM can run x86 apps, but it can’t use x86 drivers. That shouldn’t be a problem for most hardware, but if you have...

Using the new M1 Mac with an ARM processor on Parallels and I am unable to resync MPVI2 and bring my credits over to scanner or editor. When at the correct page and the MPVI2 plugged in with power,...

Will do, brother. The same ECU is on the Pontiac G8s back in 2009 so I don't know why they aren't sharing same channels. Cheers!

I can try the start up issue, you have done a lot for me the past couple days and I really appreciate your help!!! if I run into a problem with it, ill let you know what I have done, but I think I...

I downloaded the Beta with no luck to find any other channels such as the IVT. Here is the latest cold start with that tune you sent.

Ahhh, I understand your method now. Thank you for taking time to teach me and not just shut me out. Do you think this may have something to do with our two countries have different parameters for...

I am running 4.8.7. for the software.

The Offset vs Injector tip temp wont be viable due to the offset select set to vacuum, correct? I haven't got this deep into tuning, i have only done base...

its all good. I dont have IVT channel with the E38 on this car. I have intake air temp in the log. I wish i had the valve temp to help you out. The car is still "warm" so i will get you a log later...

I haven't touched any settings with open fueling during this back and forth with you. can you provide a screenshot where you are talking about?

Here is the latest log and AFR Video for you.

Sounds good! When I get home from work and the engine is cold ill get a cold start log tonight for you. I hope the wideband videos are helping out as well. Talk to you later.

Good Morning,

Here is the new log and video for the Caprice. It was a little rough for a cold start. I hope the data works for you. Thank you again for your time.

I looked through my channels and the only VE channel i have an option for is this one that is added to the log file. is this the correct one?
106803

Awesome! thank you for checking into this tune. I thought the VVE channel was in there, I am sorry if it wasn't, I will double check and get all the info you need in order to help me out. When I get...

Ok here is the latest cold start video of the wideband with the attached log using your modified test tune you sent. I started the video and log within 2 seconds of each other so they should sync up...

Well I meant we can drink out of our own respectful shoes lol

When the car coolant is over 77-80F (25-26C) there is no dip at all. So it's only at the initial cold start for the day in cold...

The log I sent was when warm. I will send a cold start log tomorrow for you.

The O2s are about 5 months old. I am only running the upstreams because I am no longer running Cats.

For the other...

Here is a 5min idle log after flashing the modified tune you sent. Thank you so much for taking time to help me!

I will get a log to you ASAP. for reference here is a video of a cold start with the dip happening around 80 degrees F on the coolant temperature. this video is not with the modified tune you sent....

Has anyone else had trouble after Cold starting and have the RPMs drop significantly and the fuel leaning out like I am? It does this rpm drop fuel cut around 80-85 degrees of Engine Coolant temp....

I appreciate the help, but that tune did not help with my problem. I want to rule out anything else before I start buying replacement parts, like my coils. I don't know if that is the culprit or not.

Yes, here is the current tune that is loaded to my E38. Thanks for taking time to look at the log!