Conditions For Running

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Ensure vehicle meets the following conditions before performing procedure:

Barometric pressure is greater than 22 in. Hg (75 kPa).
Engine coolant temperature is less than 84°F (29°C).
Difference between IAT and ECT is 13°F (7°C) or less.
Battery voltage is 9-16 volts.
Fuel level is 1/4-3/4.

Test will initiate only after a cold start.