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.

Code 13

Problem with MAP sensor vacuum circuit. Code stored at idle, if there is not at least 4" in. Hg difference between manifold and baro vacuum. Monitored during engine operation between 600-1500 RPM and MAP signal is within electrical range.