What are these 3 sensors

INFORMATION Integra Help
1

I was just wondering if anyone knows what these 3 sensors are in this pic. This is the back of a B18A. TIA

2

Well, I know the very bottom one is the stock oil pressure sensor. I’d tell you what the other two are, but my manual is in my car, and that would mean I have to get up.

-Steve

3

The two pronged one is for the Cooling Fan…

4

sorry… the black housing with 2 prongs.

5

If that’s a B16a that should be (from top to bottom)

Knock Sensor
Oil Temperature
Oil Pressure

6

so which sensor is the top right one with the black housing and 2 connectors???

knock or cooling fan?

7

fan is the black 2 prong