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Not VE coefficient. Prediction Coefficient under Dynamic. They are different.

Yes

Zero out all of your prediction coefficients. I had this same problem on my G8 with a Lsa. Took care of my same issue when running in blended.

Put a fuel pressure gauge on it and see what its doing during the hesitation.

Now with the change will I have to do some tweaking of my MAF and VVE tables?

Not changing injectors at all just thinking of changing to boost reference. I run deadhead to the rail with a regulator by the fuel tank. I need it because my return fuel is also the tank siphon...

Car runs amazing no issues at all. My fuel pressure drops about 10lbs under boost which is the same amount of boost it makes. Car never runs lean according to my wideband under full boost so maybe...

What all needs to be changed?

What I meant was with the G8 E38 the flow rate vs pressure maxes out at 63.5 lbs/hr. Ive seen some tunes with boost reference have the flow rate vs pressure all the same number in the flow rate...

Plan going to boost reference fuel pressure from static fuel pressure. Besides maxing out injector flow rate I'm I going to have to retune my MAF and VVE tables? Its on a Pontiac G8 with a LSA.

How come all my emails from HP tuners are scrambled? Just started the other day. Only on my laptop. On my phone there fine.

What does the Neutral down skip when its enabled and disabled? Same with Sync down skip?

Post the tune!

Richen up your open loop alcohol table on the cold start temperature.

That’s what I thought but wasn’t sure.

Looking to get only a 6-5 and a 6-4 power downshift only. Would I go about maxing out the 4-3, 3-2, 2-1 tables or zeroing them out to achieve this or how do I go about doing this.

This supercharged also. I put the torque tables back to stock and it reads pretty close to what I think it should be.

114976

Heres my tune

When I did that my torque reading went through the roof. It was reading over 900 ft lbs of torque. I cut the numbers down 40% and then it was alot closer to what the car makes for flywheel torque.

On the torque tables when the tune is scaled for bigger injectors do you half the numbers is says or double it. I?ve lowered my numbers to roughly half of what is reported on the scanner to...

Call me stupid but how do you set this up in the graph channel? Cant seem to get it to work. Got all the user math done in the math parameters.

Anybody have a stock tune file for the 8L90? 2017 silverado.

Sensor installed from factory.

I got one. Had a 17 come into our shop thst had flex fuel from the factory. Just got the tune from it while I was servicing it.

Looking for a 2017 Silverado 5.3 flex fuel tune.