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I have put a 1994 Lt1 from a Buick Roadmaster into a 1977 corvette. The Corvette has a 4 speed,no air. The setup works very good. My concern is the ALDL1 does not send codes to engine light with paperclip test. The light just comes on along with the fan. Have a Red River cable with Tuner Pro rt. with $EE-16188051-v3.8.adx.and does not red pcm either.Used the Red River Realterm program and everything is fine. Does any body have any sugestions
the 1994 lt1 pcm does NOT flash codes like earlier ecms. only 1992-1993 lt1s (the speed density ones) do that. that is normal behavior, and nothing is wrong.
that adx is a bit messy i think, try downloading a trial version of TTS datamaster and see how that goes? if it connects, call it a day. im working on that adx right now...
any more questions let me know, lt1s are a pretty major hobby for me.
Thanks for the info
Hello Steveo:The quote above is from 2014 where you were answering a guy who had the same question I have. My '94 Roadmaster has the LT-1/4L60E. For many years I have used TTS Datamaster for reading codes and troubleshooting, using the ALDL-DSL interface cable from aldlcable.com. Everything has worked well. But now I have to switch, since Datamaster is dead.I have tried everything, but can't get TunerPro to work. I have loaded $EE-16188051-V3.8.adx from EagleMark's Lookup spreadsheet. I have checked the ALDL cable and it is OK. But when I hook everything up all I get is "Data Error" with counts. I have tried disconnecting and re-connecting - same thing.Would appreciate any and all advice.Thanks, BillQuote:
Originally Posted by steveo