[Dave at Pelican Parts]

The FI doesn't control any of the smog stuff. The sensor in the tailpipe has something to do with the catalytic converter, and I think turns on a dash light when the Cat goes over temp. But it doesn't tie into the FI.

The decel valve is just a normal part of the FI. The EGR, if fitted, is vacuum controlled and not electrical. Cap off the vacuum lines going to it and you're done.

Note that you need all the smog equipment in CA, as they still do check the 75-76 cars.

--DD