Two Wire Connector

[fgordon]

I have a 2 wire connector I found while replacing the MAP sensor. It is "L" shaped and has a black wire and a white/black wire. I can usually figure these out but this one has me stumped. Any help would be appreciated.

 

[GNVenom]

Not used on analog dash cars. It's used on the digital dash car for the pressure switch, otherwise, just hangs there.

 

[fgordon]

Thanks, I hate those mystery wires.