i tried a search and nothing came up plus im trying to figure out what im asking. again iv had to change tuners, first guy moved to FL, the other guy i moved and the current guy is doing great with the lil bit thes done. my ques is how do i link my LM1 into the lap top for tuner pro/cats. my first tuner had it set up and i know which port he used but i have to make another cable and crimp an end on which is no sweat, i just dont know where to plug the line coming out of the ECM bulk head and where to plug hte other cables that go to the LM1.

I have not used tunercat for quite a while. TC datalogs may be able to show WB A/F. I found if TC does not offer they can add it. Since you are datalogging with TC you need to tie into ECU I would think, so A/F is in synch with other sensor data. My aftermarket ECU is adapted to allow that input. Five chanels avalable I recall. Tie into laptop? My LM1 can log with LM1 software and reports direct to laptop using analog input during or after I complete a log. Uses a serial(LM1) to USB adapter(laptop) on LM1 cable. I think Innovate has the software to download on their site.

Try this with tunerpro http://www.thirdgen.org/techboard/di...band-data.html (APYPWB ARAPWB Wideband data logging are here)