1995 SC code 326

Hey guys I have a 1995 Thunderbird SC that I am working on. While doing a key on engine running test I got a code 326. The book I have says the the puessure feedback sensor or the pressure transducer voltage is lowere than expected. Could someone fill me in of what this means and what I need to do to fix it?

Thanks alot
Andy

I already did a search on this but is came up with nothing. Any help would be appericated

Andy

Hey I don't see a 326 code for 95 thats chilton for ya.

Any way it is the differental pressure feedback sensor. Controls the EGR tells the EEC when the egr opens and closes yours is either broken or not hooked up check to see if it is conected. Should be located by the EGR square thing with a hose coming out of the bottom runs to the egr valve at the bottom. Be sure to clear your codes before you do the test again. What it does is detect exhaust gasses going into your intake during start up and at Idle keeps your fuel mixture rich so it doesn't lean out. The EGR closes under WOT.