Here's something to help you out when you start cleaning the selector valve. None of the videos I have seen tell you how the valve really works.

 

So I finally got around to digging my OBD I code reader out, KOEO codes are 26 / 63 / 85 KOER codes are 98 / 63, The 98 is the one I hope is on because of the other ones, if not there may be a problem with the transmission. Anyway, to cold to mess with it now, wait til warmer weather.

 

Thanks for the news.
Please would you explain what are KOEO & KOER ? Also with witch code reader you working ? Thanks

 

Key on engine off / key on engine run
using an Equus 3007 OBD I tester

 

Thank you for your quick answer

 

Never Mind making new post.