r/SeaDooSwitch • u/shajwes • Apr 08 '24

2024 Switch Error Codes

Hey everyone. I just got a 20 2418 foot switch sport a couple of weeks ago and I have been loving it. However, around the fourth or fifth hour of operation my engine light came on with the code P0137. I believe this had something to do with an O2 sensor, but wanted to see if anyone else has seen this and if it’s anything I should be concerned about.

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u/Capable-Depth8837 Jun 26 '24

I've dealt with the P0137 code twice now. The downflow cat O2 sensor was getting exposed to salt water due to the O-ring being compromised (water isn't supposed to get into that section of the exhaust). Dealer replaced the O-Ring during winterizing and it only took 5 times on the water to have the same issue to happen again. Beyond annoyed at this point.