I finally removed my injectors and shipped them out today.

I've been thinking about getting a WP gauge. If it's easy, I will install 1. If it's going to be a pain or require someone else do it, I might not bother getting it done. Still undecided.

Anyways while under the hood, I was trying to see where I'm suppose to tap into for the WP gauge.I noticed this plug. Is that where I install a fitting and connect to?

Motor is a 2005 Merc 60 4-Stroke EFI #1B144455