Ads pre dates adx. Are you sure it's $88 ?
Ads pre dates adx. Are you sure it's $88 ?
No need to re-invent the wheel. But we can make it better
Yes it is listed on Tuner Pro website... 1227730 ecm, 90-92 F-body, LH0 v6 engine... this info is all correct, I had also seen reports of people succesfully connecting to 91 v6 3.1 Camaro with $88 files...Originally Posted by ralmo94
I had tryed file from there and from tuner pro website and it doesnt work... I think that problem is with me having incorrect files as far as I understand from that thread $88 is for 3.1 v6 with 727 ecu and $8D is for 730 ecu but for v8...
On tuner pro website it is stated that $88 is for v6 with 730 ecu, but something smells here... either $88 is for 727 or for 730, it cant be both as one use MAF and other uses MAP...
However I had tryed all files from linked thread and nothing seems to work...
Before I was using 2 transistor ALDL cable and old laptop with COM port, now I switched to usb/tll converter and newer laptop and results are the same... I can see rt/tx lights blinking when I turn ACC on... Also in FreeScanner I can see bits with values being transfered, but sadly FreeScanner only supports newer 3.1 v6 cars... It even switched my radiator fan on because some bites were sent to the ecu ...
Maybe the Split Second YouTube video link below will help? The Split Second video is not specific to the 1227730, but most of the TunerPro RT tutorial information still applies to the 1227730.
https://www.youtube.com/watch?v=rLRnRNapRN4
The 727 and 730 are essentially the same ECM except the 727 is packaged differently that it can handle higher underhood temperatures as it is designed to reside there. I've never got TPRT to work with the 2 transistor ALDL cable. My understanding is it only works on the slower baud ECMs. Your other cable would seem to function but is this a home brewed cable? FTDI driver installed??? Some say there are cheap counterfeit TTL chips out there that don't work, too.
Last edited by stew86MCSS396; 09-29-2022 at 10:47 PM. Reason: links added
Sorry, I`m a moron... I was hitting "Initialize emulation hardware" instead of "Acquire data" button....
Now it connects, but I get "DA: Connected" "DA: Data Error!" alternating between each other... 0.02Hz and Errors counting up...
I believe this is due to cheap ch340g ic, will try tommorow with 2 transistor cable...
2 transistor cable should work... I hope it will...
Will report back....
Works with 2 transistor cable to com port and $88.adx.
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