- Local time
- Today, 15:03
- Joined
- Dec 5, 2019
- Messages
- 7
- Points
- 0
- Age
- 61
- Location
- san diego,ca
- My Ride
- 1999 triumph Tiger
OK, I just took the tank off of my 1999 Tiger and found this plug on the right hand side sitting there unplugged with no male plug in sight. It has a 4 wires, Purple w/white, black, white and grey. The wiring diagram leads me to believe that it should go to the heated Oxygen Sensor. I rode the bike about 2 months ago when I first looked at it and it ran fine. Is this a necessary part? Am I mistaken about what it is? Thanks in advance. I mentioned this in a previous post but couldn't figure out how to edit the previous post.