Test Conditions

Codes P014, P015, P016, P021, P022, P026, P027, P031, P032 and P034 not set, throttle switch open, throttle angle 5-30 degrees, coolant sensor temperature 180-268°F (82-131°C), sensor ready (closed loop), vehicle not accelerating or decelerating, and engine speed greater than or equal to 800 RPM. Canister purge occurred at full duty cycle for 2 minutes since engine was running and throttle angle at 10 degrees or greater. Long term fuel trim not in effect.