O2 sensor location in Yamaha saltwater series II

[rmhenzler]

I'm new on here and need some help. I need to clean [the oxygen sensor on a Yahama Saltwater Series II outboard engine]. Where is it? Thanks

[Don McIntyre - MI]

I have a detailed pdf file for the sensor, operation, testing and cleaning. I just went straight to the cleaning portion. Really, really helped a surging concern I had for about the past five years (mines a 1999). If you post me your email, I'll forward it to you.

Regards from the frigid north.

Don

[porthole]

We can post PDF files now in the site.

I have a 1999 Yamaha, too, and wouldn't mind a copy of something good to have handy.

[Don McIntyre - MI]

Here's the file:

[porthole]

That looks very useful, thanks.