Test Conditions
WARNING: This page is about a different car, the 1992 Cadillac Seville and 1992 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.
PCM Codes E014, E015, E016, E021, E022, E026, E027, E031, E032 and E034 not set. System in "closed loop", throttle switch open, throttle angle 6-30 degrees and coolant temperature greater than 180°F (82°C). Canister has been at a purge duty cycle of 94 percent (purge enabled) at a throttle angle of 10 degrees or greater for 10 minutes.