'91 Sammy runs rough

[Jim Blackwood]

Here is a shot of the case tag. B50
Also a shot of the board number, might be able to verify with that.

   

   

Soldering a 10k resistor to the connector pins would be child's play and fortunately the pins are clearly numbered on the board.

So. a 10K resistor between A16 and A17 then? Is that the trick to eliminate the EGR error code 51?

Thanks,

Jim