Does this plug look right to you?

[yippee]

Hello all. After doing a routine oil change on the Jeep (05 Limited, 3.7) and was checking the engine bay and fluid levels. I noticed this plug that is just above the oil filter. I'm not familiar with it, but it looked like it MAY have been missing a wire?

Here is the plug in question (just above the oil filter, as seen from above, looking into the engine compartment):

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As mentioned, I'm not familiar with this plug, so I could be wrong. Upon looking at the plug I see the black wire, but it looks like there might have been another wire that went below it. Is this right or am I crazy? If so I need to figure out where this wire goes and see if I can find it to repair it.

Thanks for the help.

 

[Royy]

That's the oil pressure sending unit. According to the FSM, it only has one wire, so yours should be fine.