CHRYSLER/DODGE SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE PRAETORIAN CONTROL(PCM) ON CERTAIN VEHICLES MAY NOT BE ABLE TO DETECT A COMPLETELY BLOCKED EGR VALVE OR PASSAGE MAY CAUSE THE ENGINE TO EMIT NITROGEN OXIDES AT LEVELS WHICH MAY EXCEED CALIFORNIA EMISSIONS STANDARDS. CSC LETTER WAS RECEIVED. *PE
