FRP%Commanded is opposite of Desired Pressure

[Hambone]

07.5 LMM (Losing My Mind / Less Money Monthly) with chronic P0087. Have been through the physical checks, finally noticed the FRP commanded % decreases (along with the rail pressure) whenever I step on the throttle. At WOT, its at 11 or 12% and the rail pressure is missing 10K PSI. Isn't the commanded % supposed to follow the Desired Rail Pressure? The TPS PID wasn't working, but when the APP_ PID shows 84%, thats my foot all the way to the floor. If anyone has some insight on this, I'd be very thankful!

Happy New Year!

[WyoFreeride]

Lower duty cycle = higher pressure. An unplugged FCA causes the cp3 to make full pressure, which will vary with RPM

Sent from my Pixel 4a using Tapatalk

[Hambone]

Lower duty cycle = higher pressure. An unplugged FCA causes the cp3 to make full pressure, which will vary with RPM

Sent from my Pixel 4a using Tapatalk

Ah, ok... so by unplugging the FCA, the duty cycle would become 0%, calling for full pressure? Guess I need to run more logs.