On Saturnspeed's directions for installing the APEXi fuel unit, there was mentioned a method of plugging one of the APEX's input wires into the purple 02 sensor wire on the J3 plug for the PCM, to make a crude Air/Fuel reading. On locating the plug, I found that there are actually 3 purple wires on the plug. The Haynes manual was rather imprecise on the wiring diagrams, so I would like to see if anyone can figure it out before I end up hacking my harness to pieces.
__________________ I ordered TKT 17 from 6th Planet in 2002. I still lack my order and my money. No matter how unpleasant, truth isn't defamation. I don't scare that easily.
S-AFC blue wire mod 
Linear Mode
