Fuel Pressure

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here ya go. check it over and you should be able to determine which wire it is
 
mine was rigged like yours from a previous owner. My bet is theres only one wire that is loosley inserted into the connector, and that will be it
They are all rewired and just shoved into the plug and were taper into the "eec" cover. Those top 2 slots in diagram are empty right now. That "spout" tip helped alot earlier. It fell right in with that thing removed. Was erratic when i plugged it back in for the first minute then settled right down. Its set at 12 btc for now cant get much more because the ignition module is just about touching the tstat neck. i redid the TPS properly too its now at .934