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Be good to see what you get when a 2013-15 ZL1 turns up at your door that consumes north of 600g/s of air.

([4340.91] > 100)=1 should do it.

After updating a math parameter you need to add / delete the channel in the graph to see the change. I just use the duplicate channel button then delete.

Will be good to see what you find. E67 factory LSA. The N/A Holdens I've played with don't show the issue. Unknown if it's flow rate or OS dependant. But it's something to add to the memory bank if...

You need to know the air temp and pressure after the supercharger to get a better idea. Moving your IAT sensor to the intake manifold should help your issue. However, you'll still be fighting the...

Yes, psi = (27.809 x Volts - 20.717) + (baro - MAP)

And the excerpt from GMW 8774. I can't attach the whole doc here, DMCA and all.
https://i.imgur.com/ee1fvfr.png

In the video the fp dropped a psi or 2 which my screen shot shows. Boost drops off a little to pull the delta back in my favour.
You'll need to dig into this when you have time. You should see what...

Delta fuel pressure from sensor volts in yellow. How it should be, flat(ish).

Delta fuel pressure reported from fpcm in white. Taking a dive and not accurate to the gauge. 7 psi out at the end of...

Beware! The reported fuel pressure bit me in the ass once. Reading the sensor volts with a math transform is the most reliable.
...

Give this math parameter a whirl. Set unit as percent

100 * ([40001] - [50118.238]) / [50118.238]

The only way that could of happened is the ecm torque figure transmitted to the tcm changed between the 2 modes. I would be surprised to see that should both airmass models be aligned.

Why not use the right tools to diagnose? If you haven't got 'em, buy 'em. They're cheaper than a visit to the Snap-On truck on payday.

Actual torque (aka engine torque or trans torque etc.) is your x axis. It has 2 break points which define 3 zones. The y axis is a constant torque 'number' the trans will use as it's lookup value to...

Was meaning if you needed an explanation on how it worked.

ns158sl are you all over discrete shift torque? Happy to go over it if needed.

There is a few knobs to be turned. It appears from all my internet searching the fix is not public. I have a significant dis-taste for people hiding information, just small cock bull shit if you ask...

What's the go with the oscillating at the start, no way that was on it's own...?

Back out my throttle follower changes next time you're out. Your engine torque is a smidge on the high side but not...

What is the gist of what needs to happen? Might be able to work it out between us.

Just thinking for your testing, perhaps keeping discrete enabled might help as its giving a repeatable pressure for you to judge other adjustments against. Saying that it gets worse in that mode,...

Try this

Good quality log, can you re-do it with engine torque and idle adapt added. +1 for putting all throttle settings back to stock as Ed said. For me, usually min air and airmass A will fix this up and...

Yes that's right. Your air is high to start with which it holds then it slowly bleeds off. In the mean time you're pulling a heap of spark. All of that will be contributing. Get that part closer then...

To start with take 0.5g out of your start up air at the hot temperature. Get this bit right then look again to see if it's still out. Add IVT, Minimum airflow, Engine runtime and Engine off time to...

Generally they only lock it in their last gear once the multiplication has gone.

This guy loves to lock up at the big end
https://youtu.be/cLm1se8-XO4?t=848

Wideband is definitely leaner on the 30min restart vs the 16sec.

Don't hit me. Back to basics, in the old days they used to say 3 things...

Looking forward to seeing what the wideband reads as it's cranking and running up.

https://i.imgur.com/gv9Rs3d.png