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It's pretty simple. Basically, nothing in the tune file will cause a misfire. There are a few exceptions, but very few. Like so overly rich as to cause a misfire. OR way too lean. But in general,...

That looks like a 2 bar map sensor with the 1 bar settings. You sure you didn't change maps between data logs?

Originally the KOEO map reading was 118 Kpa which lined up pretty close with the...

147164

Open in this in your compare feature and copy over the MAP linear and offset.

MAP sensor settings are wrong. And why is it a 2 bar tune? Is this forced induction?

O2 sensors look disconnected also.

Tune file really isn't going to tell anyone anything. Some data logs would be a lot better. One or two of it starting normally on first crank, and then a couple no start DLs.

There's nothing in the PCM that's going to limit boost. How can it? The only thing the PCM would be able to do is close the throttle blade. And since there's no data log or tune file posted, there's...

This was discovered years ago and if I recall correctly seems to be OS related. Post your tune file. Might need to do an OS swap or upgrade. It's been a really long time since I ran into one doing...

Not a fan of 160 stats. These engines were/are designed to run hotter than that. Running them too cool is counterproductive. This isn't 1984 and these aren't iron headed small blocks. Put a 185 in it...

Did you post your current tune file?

Is it still "MAF only"?

Have you tried running it in speed density?

Post your current tune file so I can do a comparison. The data log doesn't look...

Need to check fuel pressure under power. Need to be able to see the gauge from the driver's seat as you operate the vehicle.

It looks like it lost one whole bank. It got up to 4000 rpm then bank 2...

Date log of the no start? Lots of logs posted on here of no starts and the PCM voltage is less than 10 volts.

Where's the data log????

The comparison between the two mean nothing without a data log of the vehicle running on each file. You saying the tables are dialed in doesn't mean that they are.

And I can tell you by the shape...

Post a data log.

What throttle body is on the car?

There are 2 ways basically to tame it. Slow the throttle rate down or knock some timing out of it down low on "tip in".

Need to post a data log so we can see...

Post a tune and data log. Standard procedure. Can't do anything but guess without both. You've been a member here for 4 years surely you've seen this posted before. There's even a sticky at the top...

Can't dial in your VE without being in speed density. Can't be in speed density without failing the maf. The maf is not failed in either file.

Not sure how anyone can toon a car with no data logs. Might want to ask for a refund for that one.

147075

That's a pretty stout cam. It's gonna take about what you've done already to make it fire off correctly.

Need to dial in the VVE. It's untouched. That will help a bunch with everything including...

This has gotten downright comical at this point. Now we're posting tiktok videos for diagnostic assistance INSTEAD of data logs and tune files???

How are we supposed to know what we're looking at with absolutely no vehicle specs, mods, etc.?

If the old tune was trash the new tune doesn't exactly scream brilliance.

I did understand your question. And I responded appropriately. I showed you the table you need to modify to keep from setting the P1514 code. I'm sorry if you don't like my delivery. Doesn't make me...

Not really. The EPA compliance is designed to weed out exactly you. People that want to do nothing more than delete/defeat the emissions components. And most of the time it's unnecessary. You'll make...

With a larger cam, there is LESS vacuum, not more. The vacuum is LESS intense, not more.