Conditions For Running

WARNING: This page is about a different car, the 2002 Pontiac Grand Am, 2002 Oldsmobile Alero, 2002 Chevrolet Monte Carlo, and 2002 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.

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.
The engine has run for 6-8 minutes off idle in order to initiate the test.
Battery voltage is 10-18 volts.