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.

Enable Criteria

Barometric pressure is greater than 65 kPa.
Engine coolant temperature is 203-212°F (95-100°C).
Intake air temperature is 59-167°F (15-75°C).
Engine in closed-loop fuel control.
Engine has run for 6-8 minutes off idle in order to initiate test.
Battery voltage is 10-18 volts.