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311 OBD Code 200 1991

I wouldn't be too quick to toss that 951, unless you think it got some water inside. Not sure of this, but I think you would get spark even with the 951 disconnected. Sounds like it could be a poor connection, likely to bite you again later. In the 91, prime suspects are wiring and fuse terminals at #6, and the 12-pin junction between the cabin and engine wiring harnesses, left of the glovebox. Both computers need power from that troublesome fuse 6 source.
--
Art Benstein near Baltimore

Before I got married, I had six theories about bringing up children.
Now I have six children and no theories. (John Wilmot)






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