Vehicle Set-Up
WARNING: This page is about a different car, the 2002 Saturn LW300, 2002 Saturn LW200, 2002 Saturn L300, 2002 Saturn L200, and 2002 Saturn L100. However, it is still accessible from the selected car via links, so may be relevant.
To ensure accurate pressure and temperature readings make sure the vehicle is properly set up to run the A/C system performance test. See RECOVERY, EVACUATION & RECHARGING in GENERAL SERVICING PROCEDURES article in GENERAL SERVICING. All test parameters must be followed to obtain accurate readings.