trouble logging trans diagnostics in HPT

[littlevictories]

I was having some weird TCC apply/release issues so I set up a config using the sensors and pids in the VCM scanner, but none of those parameters log during a scan.

I have a tune and a config here in this thread at HPT forums if you'd like a peek. 67-72 doesnt support loading .hpt or .cfg files here.

http://www.hptuners.com/forum/showth...ig-and-my-tune


Anyways. There's no codes or misfires logged to cause the TCC cycling issue. Bumping the line pressure seems to have solved it for the moment, but I'm more concerned that I can't log trans data as I'm planning a 4l80e swap here shortly.

anecdotally, my torque pro app quit seeing all the trans data too. I used to be able to watch trans temp, shift times and TCC slip…all that is gone but I'm not sure if that's due to switching phones or related to my HPT issues.


Thanks

Doug

[littlevictories]

bump, still no trans data. all the wiring appears to be intact.
trans is functioning better, but i'd love to get some data to see if my problem is a wear issue as my trans warranty is coming up soon.

[BR3W CITY]

Do you still have any manual control over the trans via HPT? If you force lockup, does it go along with you, or does it do its own thing?

[littlevictories]

Originally Posted by BR3W CITY

Do you still have any manual control over the trans via HPT? If you force lockup, does it go along with you, or does it do its own thing?

Oh good question. I'll check today.

[littlevictories]

yep I can command lock up in all gears. locks solid too, especially with the PWM turned off.

i must have my config all screwed up. if someone with HPT could take a peek that'd be neater than a skeeter's peter.