Genius! all I need to do is make one of these up And serial data! I will also need to change my calc_pids.txt back to {GM.EQIVRATIO}*{EXT.WO2LAM1} correct? In a previous post you said once I change my stotch to 9.8 I need to correct my commanded fuel. Can you elaborate or link me to more detail? As of right now Im WAY rich.
Last edited by Janke; March 1st, 2011 at 06:48 AM.
More info from LC-1 perspective, see post #3: LC-1 serial comms
You have to see if you need the null-modem/cross-over...
If your PLX connects to a PC/laptop using a straight serial cable, then you need the null-modem/cross-over.
If your PLX connects to a PC/laptop using a null modem serial cable, then you do not need the null-modem/cross-over.
More info specifically on the PLX (is this the same model as your PLX...?): PLX serial comms upgrade
Yes that is the same model I have. So it looks as tho I WILL need the null_modem/cross-over. Why couldn't i just eliminate the in between and just connect lc-1 jack to the rj12 connection with the proper pin out? Build my own cable. I have all the parts already......Just made up a cable cross fingers it works.
Last edited by Janke; March 1st, 2011 at 08:14 AM.
"No, you need to use a RS232 to TTL Converter.
The data stream voltage needs converted...."
found this in another thread...fml looks like need to convert te 5v down to 3.3 or something