TBI install (7427) comunication issues
OK, its in and starts. Thats about it right now.
GM tbi running 7427 PCM for my future 4L80 swap (727 for now). I have tunerpro RT, a Moates Autoprom.
BJDR 94 truck 5.7tbi 4l80 bin
Advanced $OE TP5 v250.xdf
A220 trans 1 $OE TP5 v250.adx
I also have the trans 2 version of the above adx
If anyone knows what the difference is ?????? I have looked around and could not find out for sure. Guessing one is 4L60 and the other 4L80 ?
Might be looking for a different "Dash" if anybody has suggestions. Basic with all the important engine readings for now. This one is missing Map readings and I cant seem to find it by right clicking any of the gauges.
Tunerpro RT even recognizes the Autoprom, and will connect to the pcm......or so it says...thats where I am hung up at, same as last time I tried to get my injection going.
Even though it shows at the bottom "connected" and shows 8.?-12.? hz none of the data on the dash ever changes.
Ex. tps shows "2" when I open the dash, yet if I cycle the throttle it never changes. Start the Jeep...........no changes.
Across the bottom I got
Emulating Hardware: Autoprom v2.17.A
and -as mentioned, XX.XX hz Errors 0 DA: connected.
Also just noticed it will do all that without being connected to a pcm..........??
Is it possible my pcm and/or aldl cable is bad and thats why no data?
Thanks for the help,
modified flares, removable top, OBA w/200psi tank,
LQ4, 4L80e,NWF doubler w/upside down 203
SOA w/ D44s F+R for now
H1 wheels+tires (cut), hydroboost brakes
custom shackle flip