940 code question
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940 code question
I own a 1994 940 wagon and recently the check engine light came on. I noticed that I was getting 16 mpg so I pulled codes.
I picked up codes 113 and 212 on the A2 port. As I understand it these indicate a bad oxygen sensor. However, I also picked up code 122 from the B3 port. I cant seem to find anyplace that lists this code and what it means. Any ideas?
And something else... When popped the hood, I noticed that the oil stick was pushed up and there was oil all over everything. Over the summer I checked the flame guard and it was clean. what else cold cause this to happen?
I picked up codes 113 and 212 on the A2 port. As I understand it these indicate a bad oxygen sensor. However, I also picked up code 122 from the B3 port. I cant seem to find anyplace that lists this code and what it means. Any ideas?
And something else... When popped the hood, I noticed that the oil stick was pushed up and there was oil all over everything. Over the summer I checked the flame guard and it was clean. what else cold cause this to happen?
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