Any smog experts out there?

I have a 1988 318 Dodge with fuel injection and a computer. I failed the emissions test and found out that the transducer went bad. It is a vacuum device that controls the egr valve. About $60 from the dealer. Replaced it and all is fine. Mine is OBD 1. Yours should be also.

You should try doing the ''key dance''. Ign. key on, off, on, off, on. Wait and count the flashes. 55 is the end of the program.