spic21
10+ Year Contributor
- 240
- 0
- May 14, 2010
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albany,
Louisiana
as most know i have 2 analog for LC-1, brown wire that goes to db gauge and is suppose to be set right for wide band. then there is the yellow wire which i have going to ecu 15 pin (egr temp). i read that i need to change this analog to wide band. so i hooked up to output on lc-1 to serial port of laptop and turned ign on to power it, i also put plug in the input(as direction stated). then go to LM programmer but it keeps tellin me to plug in serial port a turn on. but i am plugged in and on. i even check my power and ground, there all good. what am i doing wrong here?