Search using P1131 turns up many threads, here's one that you should read before jumping to conclusion O2 sensor needs replacing: P1131

BTW CEL code list is in FAQ section on home page.

edit: O2 how-to

Last edited by horseydug; 05/17/03 02:49 AM.
98 Mystique LS v6 atx 163,000km 97 Contour LX v6 atx 163,000km