Auto tune o2 sensor install

radianguy

TY 4 Stroke God
Joined
Jan 1, 2007
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Location
Corner Brook Newfoundland, Canada
Country
Canada
Snowmobile
2009 Yamaha FX NYTRO XTX 1.75
Hey guys, I'm getting ready to install an auto tune on my nytro to go with my PCV(still need to download a map), my question is, in the instructions it says not to install where it would be subject to wet conditions, do I need to make some sort of block off plate to protect the sensor?
 
What exhaust do you have? In the hindle it was in front of the muffler about 3-4" and didn't need a guard for the sensor. Did need to mod the muffler shield so the o2 sensor can go through it.
 
Thanks!
Yeah I have the hindle exhaust, I have it apart to install the sensor, need to modify the cover like you said but I was just concerned about snow on the sensor. It will be ok there? I'd hate to have to tear it apart again to replace the sensor or make a plate. Maybe I'll make a plate anyway! Just looking for advice! Thanks again :Rockon:
 


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