trans line pressure booster

[jeeptorino68]

trans line pressure booster (updated!)

anyone made their own for a liberty?
what size of resistor?
i think i head 2.2 or 1.5 depending on how hard you want it to shift.
any info? most of what i am finding is dodge truck stuff.

 

[04Liberty]

They make one for the 45RFE because it has an external line pressure sensor. I don't think the 42RLE has that, which is why Sonnax doesn't offer it for Liberty's after 2003 (except CRD models). I have one on my Ram.

 

[jeeptorino68]

built one today with a 2.2 kOhm resistor with this info:
DIY: ****** Line Pressure Booster - DODGE RAM FORUM - Dodge Truck Forums

when i tried to un plug the line pressure sensor from the trans, the red clip broke...and i couldn't get it unplugged, after looking at the pictures from the ram site i think i know how it works...but can anyone explain how to unplug this sensor?

 

[Ry' N Jen]

Usually you pull the red locking clip up to unlock it then firmly grasp the connector and pull on it while squeezing on the side where the lock detent is.
The rubber gasket/o ring makes them very tight and a little tough to undo.