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Unless the segment swap that is being done is screwed up?

Thanks you Trip , i did have those DTC disabled but i did raise the percentage for 0121 table for a bit . My airflow model is looking better car is...

If you have changed the VCM scanner configuration when changing vehicles, you will likely need to re-poll for supported parameters. Before you do...

There is nothing wrong with throttle closure, it is the best and fastest way to keep boost under control and keep things safe. If your just making...

The attached link is just to show you this is likely not a tuning issue but a diagnostic issue within the truck. ...

Some do; https://www.tesla.com/ownersmanual/modely/en_au/GUID-9A8A9E74-FDAF-4278-BD92-FCB58A4266BA.html:)

Ok ran the tune and looks like the stalling is fix. Truck drives really good.

Nope, I've taken most of my freebies down as FAR too many people were just copying and pasting their files not paying attention to scalars and...

good how to found here https://youtu.be/JA_7zhqtvhQ?si=fjqTq7DmP4MtC_Oq&t=1044

Unfortunately not. What you could do is read the ecm using an MPVI3 device and vcm editor, assuming its not scrambled or tunerlocked you can then...

yes that was worth the read. Made me spit my coffee all over my screen

this helped so much and the issue i?m having is i?m going to have to drive the truck out of my dads shop 60 miles away from my house and i?m not...

You can definitely have burbles with the stock downpipe, it would depend how much timing retard you use. I wouldn't go really any more than -10* or...

Vehicles don't need names, they can't come when you try and call them.

I?ll definitely take a look at that start up table because that looks like my issue. It?s far as I?m aware there shouldn?t be any IAT ECT ignition...

24270599 is a 2015+ OS You need to find some 2011 calibration with 24256125 OS for your 6l90. Be careful not to mix 6l90 and 6l90lcc transmission...

Okay thnx i will make sure to do that.

Hmm, a stock LQ4 has a 6.7cc dish piston and 71cc combustion chamber yielding a compression of about 9.4:1 stock. You have flat top pistons and a...

Yup, I bought it to mess with my LS4. Saw this thread and and wanted to try to help out, random vehicle forums have helped me so much in the past.

Tuner was aware we swapped from a 5.3 to 6.2. I compared files and there's a lot that changed. I'll run the tune tomorrow morning I'll let you know....

I use 4.8.7 on my old Windows 10 to make changes and 4.10 on my current laptop with Windows 11 to load and scan. I have a MPVI2+ so I can use 4.10. ...

lol ok...thats a fair point...i deserve that.

I was looking at the file and they had the engine was 5.3, but the lt1 is 6.2 and in that rpm range the ecm was relying on the map sensor and doing...

years ago my wallet was $550 lighter and after just a few revisions my remote tuner threw his hands in the air and said: "What do you think i am.. an...

Is your tuner OK with you bringing him random advice you got from the internet? Is this 'LC9' an early (2008-down) LC9 or a late (2009-up) LC9? Is...