My truck does this a lot...This is why you have to bump the truck down into neutral to get it to stop hanging the throttle.
Actually, the 36k is NOT meaningless.
It would be meaningless if it was there only at elevated RPM's and throttle conditions, but its not. The pressure demand extends all the way down into the areas that have no demand for fuel. THIS is what causes the rail hang.
Even though the throttle is being lifted, the ECM is still calling for max pressure.
True, its only going to be 23,205 psi, but its calling for it when you're not.
Thats garbage tuning. There is no reason to put in that kind of figure to get the pressure you want.
Its no different then calling for 38 degrees of timing when the limiter is 25.
Again, this where the data log comes in. You may be calling for X degrees of timing, but unless you can see it, you have no idea what its actually doing.
That 36k is as meaningless as 99k in any cell you want at the limit period.
You can't possibly be putting out tunes without a limiter?
Whats in the pressure table has ZERO to do with throttle hang. The PID for pressure/volume control is where its at for controlling pressure overshoot.
LMFAO....The WHOLE table could be 24000 PSI if you wanted....THE PID that controls pressure is EVERYTHING to due with keeping it there.....:nail: wow.
huh. interesting read guys. Those tables don't look like a smart way of doing things.
I tell ya what, lets do this.....
When the tuning for the 03 - 05's is released, I'll make ya 2 tunes.
One, with a table that looks like this and a totally stock PID controller and I'll do another with NOTHING changed EXCEPT, I'll put the LIMITER at 40,000 psi. Not the PID controller, the LIMITER. No other changes.
Wanna load it on your truck and see what happens?