Can someone tell me what these wire-harnesses/sensors are?
Mar 4, 2013 | 05:44 PM
#12
Thread Starter
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Trailblazer
Joined: Nov 2012
Posts: 35
Likes: 0
I lied 
I thought the OTB wiring kits were like Polaris kits that did have a little longer wiring,but you have the better repair kit believe me! I've replaced several Polaris kits that ended up doing the same thing later on! Just see how far to cut the old harness back to when you install the new wiring and (supposedly) shrink tube connectors that should be with the new kit. It should have instructions,that again I'm assuming as the OTB kits didn't exist when I was still working,or I would have found out about them and used them if they were instead of the crappy Polaris kits OPT
I thought the OTB wiring kits were like Polaris kits that did have a little longer wiring,but you have the better repair kit believe me! I've replaced several Polaris kits that ended up doing the same thing later on! Just see how far to cut the old harness back to when you install the new wiring and (supposedly) shrink tube connectors that should be with the new kit. It should have instructions,that again I'm assuming as the OTB kits didn't exist when I was still working,or I would have found out about them and used them if they were instead of the crappy Polaris kits OPT
Mar 4, 2013 | 05:50 PM
#13
Polaris ATV Expert
Retired and loving it!
Retired and loving it!
Joined: Jun 2008
Posts: 24,350
Likes: 44
From: North Texas
That's why I still like carbs! Something you can work on without having a computer in your back pocket!
Sep 1, 2013 | 06:07 PM
#15
Weekend Warrior
Joined: Sep 2013
Posts: 8
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2009 sportsman 800 touring t-bap pin #
I have a 2009 Sportsman 800 Touring and I found 3 of the 4 wires going into the T-BAP were not connected. The wires are yellow, orange, violet and blue. The blue wire (pin #2) is still connected. Can anyone tell me what pin # the other wires should be connected to.
Sep 1, 2013 | 06:10 PM
#16
Polaris ATV Expert
Retired and loving it!
Retired and loving it!
Joined: Jun 2008
Posts: 24,350
Likes: 44
From: North Texas
Don't mess with this thin wiring and connectors. Look at the "sticky post" in the expert section on 700/800 efi wiring problems. If you need a new harness kit(sounds like it) don't get one from Polaris!! Get one here.Only The Best
Sep 1, 2013 | 06:15 PM
#17
Weekend Warrior
Joined: Sep 2013
Posts: 8
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I have ordered one and will replace it once it arrives. In the mean time I want to ride over the long weekend. Can anyone look at their T-BAP plug the connects to the T-BAP sensor and tell me pin# and color of wire. If you look close to the plug you will see numbers where the wires go into the plug. They are number 1,2,3 and 4.
Sep 1, 2013 | 06:49 PM
#20
Weekend Warrior
Joined: Sep 2013
Posts: 8
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Ok....repaired the T-BAP plug and ohm checked them from the ECB plug to the T-BAP plug and everything has continuity. I started the machine and I'm getting code 41 and 45. I suspect my T-BAP sensor may be bad? I ohm check the pins inside the T-BAP sensor and all of them had continuity between each other. This doesn't seem normal and suspect the T-BAP sensor is internally shorted.