Stock Force Motor Current table for a 4L65E tranny

Ken, Any chance you have a copy of what that table should look like at or near stock? Of course my tranny is built. I am looking at that table and it starts at 1094 on the top left and goes to 20 at 96 commanded line pressure and then at 100 commanded line pressure it jumps back to 1245. Can that really be correct? Or am I going to blow a gasket with this kind of table?

on Jun 11th, 2004, 5:04pm, Ken@HPTuners wrote:


It's an adjustment range.

Even if you tell the VCM to call for zero line pressure, it does not go to zero pressure on the trans. With the PWM solenoid bleeding off all of the pressure there will still be a line pressure anywhere from 55 to 75 PSI.

You have to go by the force motor current to get the actual line pressure. In the factory manual there will be a table that spells out what current/line pressure should be for that model. Verify with a line pressure gauge on the trans.


Ken


HELP, Please. Thank you.

What does zero line pressure do?