2013 GT500 with dual Boost-a-pump getting hesitation

[8850]

What parameters need to be changed when adding a dual Boost-a-pump on a 2013 GT500? The instructions that came with the voltage boosters says to lower the Volt vs. Flow vs. Pressure table by 1.5. Which I did. Engine hesitates badly now when going WOT with the boosters installed. Fuel pump duty cycle has lowered as it should be.

Prior to installing this booster the engine went full power immediately at WOT.

[SultanHassanMasTuning]

can you log fuel pressure to see whats going on, maybe overly rich condition?

[8850]

can you log fuel pressure to see whats going on, maybe overly rich condition?

My Lambda doesn't appear to be rich. I'll get a log with fuel pressure if the streets are dry today. Not sure fuel pressure PID is available for my car however.

[8850]

If I go into the throttle somewhat slowly it takes it fine. But if I hit it fast then it has that hesitation. Here are a couple of logs and my tune.

[caniggia]

Your problem is Tipin detonation control, this is what i'm getting in 2015 model and can't get rid of that.

[8850]

Your problem is Tipin detonation control, this is what i'm getting in 2015 model and can't get rid of that.

What table/tables control tipin detonation control?

[caniggia]

I dont know.

[Eric@HPTuners]

Have you tried running it with the voltage table back to stock? I'm working on getting those parameters added to the scanner so you can log the voltage and dial in the table properly.

[8850]

Have not tried stock. That's an idea! Thanks Eric.