173-3 code

[broke'n'nuts]

Active code for 173-3. Have changed the exhaust temp sensor and it's still active. Any other things to check other than an ECM issue? Sled is a 2013 800 with about 70 miles on fix kit. Thanks

 

[bingo1010]

googled it and says exhaust probe. but also says that sled needs to be fully warmed up/ran before the light will go out

 

[broke'n'nuts]

Hmmm didn't see the warm up part but makes sense. Guess I should have read a little further. Thanks

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[broke'n'nuts]

Yep soon as it hit 102 the light went out, phew. Was thinking worst case.

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