Just finishing up wiring in my 01 harness into my 88 iroc, LS1/T56, plastic tank, dash, center console, everything is all wired in, now i get to the easy part of plugging in my oil pressure sending unit and the connector doesnt fit? the sending unit in the block has 2 pins, and the connector on the harness has 1 pin, will not it although its the same shape. Any thoughts or suggestions? buy a new connector perhaps?