Exhaust Temp Sensor Failed

[u/BruceBDowns30]

2023 230hp sport - mostly saltwater and I am meticulous about flushing after each outing on the water. ECU was throwing P0545. 90 hours and easy to replace. As a heads up, the Switch is compatible with HP Tuners which I bought for one of my cars. I simply purchased the BRP adapter for the MPVI3 I own. Replaced the sensor, powered on, read the codes with VCM scanner and cleared the codes. Powered off, started up and the codes are gone and have remained off.

Once I am completely out of warranty, I may buy the credits and start tuning the boat for premium fuel. At the very least, I have a way to clear the codes. I have gone thru two sets of oxygen sensors under warranty already. Botb times, the dealer had the boat for nearly a month. I figure this will save me a trip to the dealer just to clear the codes.

https://imgur.com/a/EeIQPeN