October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

California Models

On-board diagnostics for EGR system are part of vehicle diagnostic system. If a malfunction is indicated by the "CHECK ENGINE" light and a fault code for EGR system is stored, see appropriate article in the COMPUTERIZED ENGINE CONTROLS section.