Boost a Pump BAP Knob

[351stang]

I just installed a BAP this weekend, but there wasn't a knob in the kit. The instructions are written like someone was on LSD.

1. Is there supposed be a knob? There was a post from a couple years ago that they were discontinued.

2. If the knob is needed for adjustment, then what happens if no knob is connected. Is it 100% or zero?

I've wired it up with the pressure switch wires connected (no pressure switch). It is pre-FPDM (green/yellow wire) with a 10 awg power feed from the engine compartment fuse box.

I'd love an answer tonight/tomorrow morning. I'm going to go crazy waiting to call Kenne Bell mid-day.

 

[351stang]

I went through the instructions again and there is no mention of an adjustment knob anywhere. There are photos that include a knob, but the wiring schematics only have 4 wires:

1. Red Power feed in with 30 amp fuse
2. Red Power feed out
3. Ground Black
4. Paired red/black wires for Vacuum/Pressure Switch

There is a coaxial looking connection on the box, but the instructions don't mention it.

 

[351stang]

LMR says no adjustment knobs are included and it's on 100%.

 

[nxhappy]

it feeds constant voltage, no knob

 

[351stang]

It works, pump duty cycle dropped from .99 to .80.