midnightmoonlight Posted November 30, 2007 Share Posted November 30, 2007 I have the tuner program from CATS. Everything is installed right. cable software, definitions, ect. Im not getting anything from the tuner program. I can see the PCM from a tech1 and a tech2 but tunercat has a problem. I re installed tunercat. All I get for options on the top of the tool bar is File, Options, and Help. Of course the help files dont work and there isnt any real options under Options. What am I missing? Software is registered. Im out of ideas. Key is on just doesnt make sense. Cant find any place for port settings. Quote Link to comment Share on other sites More sharing options...
80LS1T Posted November 30, 2007 Share Posted November 30, 2007 Your port settings are probably wrong or you dont have your ECM deffinition file seleceted. The port settings are under "Options" and then go down to "Comm port setup". To select your ECM file type go to "ECM" and then down to "PCM EE" or "PCM EEB"(EEB is for some LT1 computers, most don't use it though). Guy Quote Link to comment Share on other sites More sharing options...
midnightmoonlight Posted November 30, 2007 Author Share Posted November 30, 2007 I had 2 bad installs now I have it right but Im getting an error: invalid response from PCM. I have to check the jumper on the usb cable and hope I dont have a OBD2 computer. My PCM is 16209461 BMFN *86BMFNK14322A59X* Im looking for a way to verify this is a OBD1 Computer. Its from a 95 Firebird Quote Link to comment Share on other sites More sharing options...
80LS1T Posted December 1, 2007 Share Posted December 1, 2007 If its from 1995 it should be the right PCM. Can you see your port settings now? If this is not right you will get that error message... Guy Quote Link to comment Share on other sites More sharing options...
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