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Ok will do, thanks for your help again. I’ve decided to scrap that old tune that you helped me with earlier and start from scratch on my own. Just watching videos. I’ve at least got it running and...

Tune that works

Every time I try to write a timing calibration to ECM I get a failed notice. If I go back to the file that I have saved before making any changes to the timing tables it loads fine. What am I missing...

I did the write entire and now the engine starts and cuts off immediately. Also got a fail on the tcm when it tried to write

Now that I?ve done some further research and talking to somebody on the phone that I know, I did not do the ?write entire? I must?ve missed that on all the videos I?ve watched about disabling that....

I can’t even connect to the old ECM. It just keeps saying failed.

Thank you. Just so you know that file is an exact copy of the original file that was on the old ECM, I went page for page and made everything identical. I did not want to upload that file directly to...

Sorry, here is the original corrupted tune that I posted in a different section on this forum, and another user told me was corrupt

Well, I really don?t know what I?m doing. The videos I watched on YouTube just showed guys going in and clicking disable that, that?s why I figured that?s all I had to do. And I was told by HP tuner...

yes under OS it shows the vats are disabled. I can pull a log and post. I just replaced the crank sensor when the original ECM went bad, “well when I thought went bad anyways”, a couple weeks ago. I...

Good morning, I?m new to tuning. I had to put a new ECM into my swapped 5.3 GEN four, and I pretty much put the exact tune page for page on the new ECM that was on my old one that became corrupt from...

Ok cool, thanks a lot for your help, much appreciated

Wow, that’s awesome thank you. I really need to figure this program out. From what you saw does everything look like what you would expect to see in a tune with a stage 3 low lift cam? And did I...

Oh and I have to change diff gear from 3.73 to 4.10. Also tires size if it makes a difference with the transmission.

The 1.1 file is what’s loaded on the ecm currently. I just have to change the settings for the cam that’s installed and the stall converter.

Well, there’s some history. My original ecm that came with this motor was programmed with this motor before I bought it. I gave it back to the original programmer to remove vats when I bought it. I...

The 1.1 I can write to the ECU, 1.5 it says I’m not licensed.

Let?s try this

Yes, how can I send them to you? I tried pasting them here but I guess it doesn’t work that way. Thanks

OK, no problem, I’m very ignorant to this whole process. I’ve just started doing this. Do I literally just copy my tune that is in my file and post here? Thank you.

I bought a new ECM for my 2009 GEN four engine. I licensed it which used 2 credits and was able to write my initial tune removing the VATS and DOD. But I?ve made several changes to that tune saving...