My 2018 r23 with the indmar threw a couple codes this weekend. Spn 3222 snd spn 3217 which is a oxygen sensor which is E01 open/lazy ho2s1. It is also telling me to change engine oil which it does not. I am very experienced with Mercury racing high performance motors so I prefer to do my own maintenance and repair. Even if I have to invest in software which I believe may be diacom but I would have to look. If anyone knows which oxygen sensor it is just by my info I would greatly appreciate it.
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I will try to remember to look at my big book today. It uses a narrow and wide and sensor. To see what they are actually doing you will need diacom. -
Thanks. So what I discovered was is I had to scroll to the next code. That code was for the oxygen sensor. I replaced both. I just ran it on the hose and it is not showing an active fault.Comment
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