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689 Continued Info rm ation Emissions Testing Testing of Readiness Codes Your vehicle has readiness codes as part of the onboard self diagnostic system. To check if they are set, set the power mode to ON, without starting the engine. The If you are required to have your vehicle tested before the readiness codes are ready, 1. Fill the gas tank to approximately 3/4 full. 2. Park the vehicle and leave the engine off for 6 hours or more. 3. Make sure the ambient temperature is between 40°F and 95°F (4°C and 35°C). 4. Start the engine without touching the accelerator pedal, and let it idle for 20 5. Keep the vehicle in ( P . Increase the engine speed to 2,000 rpm, and hold it there for about 3 minutes. 6. Let the engine idle with your foot off the accelerator for 20 seconds. 1 The readiness codes are erased when the battery is If a testing facility determines that the readiness If the testing facility determines the readiness codes |