Alright so I just put my newly built engine back in and connected the majority of my harness connections, some were deleted by my switching back to manual boost control. But on the backside of my engine is a whitish colored plastic bracket with an eyelet and a black spade connector off that, I was just wondering if anyone could tell me what its for. If it helps the one I'm talking about is centered in the picture.

 

There should be 2 female spades on the harness. One is for the coolant temp sensor, and one for the oil pressure sender under the intake manifold, which I believe is pictured.

 

Alright thank you

 

It is for the OP sender, but on the Mivec motor it is down at the oil filter housing. There is a screw/bolt that holds the plastic thing to the oil pump.

 

^ forgot about that on the mivec. Thank you for the correction!

 

Ok just wanted to verify it was ok to have unplugged due to non start issue, but crank sensor fixed that n I'm running my boost gauge outta the stock port since the light only comes on it u actually have the sending unit there. Plus I trust a gauge that shows me the exact oil pressure over a dummy light that jus tells u its low haha.