I removed the coolant bypass valve and after removing all that stuff i noticed this sensor mounted on a bracket on the passenger side next to the distributor cap. It has a two wire electrical connection and two vacuum ports. The vacuum ports i must have blocked off 10 years ago when i redid the car. What does it do. obviously i dont really need it if i have been driving my car without a problem for 10 years. Hear are some pics.

 

that is the egr control solenoid

 

Ok, I really dont need it, since i did away with all my egr stuff and programmed it out of the computer a while ago. I just removed it and the bracket. Thanks!

 

i just removed mine also. then put on a block off plate for the egr. all i have now are the knock, temp, and spark control sensors.

 

Ya, thats what i did too

 

damn i hate living in california gotta have all this smog junk on my car

 

well in texas your suppose to also in some counties.

 

dammit texas was my next choice!