Test Conditions

Codes P014, P015, P016, P021, P022, P026, P027, P031, P032 and P034 not set. Throttle position switch open, TP sensor 5-29.8 degrees, engine coolant temperature 180-268°F (82-131°C), oxygen sensor ready, engine speed at least 800 RPM or greater, and MAP at least 20 kPa or greater. Canister purge occurred at full duty cycle for 2 minutes since engine was running and TP sensor 10 degrees or greater. Long term fuel trim not in effect.