Allison 5sp: converter slip

[crash85]

when i log my converter slip what else would i need to log to see how bad its slipping and what numbers am i looking for?

 

[crash85]

btt some one has to know something what all do i need to log

 

[mpeters0991]

I'd like to know to. Did you ever figure it out?

 

[JMDuramaxLB7]

Don't know how to tell you to log it but if i remember right Mike L. says anything over 5 rpm when in lock up isn't good and 0 is perfect. The truck will throw a po741 code if it detects converter clutch slip.

 

[1chevy02]

I would say engine rpm and Transmission input speed would show you what you need to know. :thumb:

 

[paint94979]

tcc slip, input speed sensor, and output speed sensor

 

[mainer]

Don't know how to tell you to log it but if i remember right Mike L. says anything over 5 rpm when in lock up isn't good and 0 is perfect. The truck will throw a po741 code if it detects converter clutch slip.

i was able to slip the shit out of my stock converter without limping tranny and i NEVER got the code, it would slip bad rolling into it in 5th gear on a 500whp tune, did this for about 10k before building tranny

 

[JMDuramaxLB7]

Mine was the same way until i got the po741, Built the tranny and had the same code and no lock up after reinstalling. Mine ended up being the f solenoid.

 

[mpeters0991]

tcc slip, input speed sensor, and output speed sensor

Maybe its me but I dont see those in the pid selection screen (I'm using the duramax imperial dashboard)

 

[mpeters0991]

alright I found them but it says they are invalid pid's. Any suggestions?