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.

Malfunction Threshold

The rear secondary HO2S (bank 1, sensor 2) heater output is 0.38 A or less, or 3.33 A or more, for at least 5.0 seconds when the heater is on.