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CHECK ENGINE LIGHT – 3030h can quickly figure out what that pesky check engine light means on any foreign or domestic 1996 and newer OBD2 car, light truck, SUV, and/or hybrid.
FREEZE FRAME – You can freeze frame the reading for the fuel trim, engine coolant, and more at the time the Malfunction Indicator light turns on.
AUTO-REFRESH – When connected to your vehicle, the data refreshes automatically every 30 seconds for up-to-date readings.
PRIORITIZE THE DTC – 3030h has an easy-to-read screen that displays the severity of the code, allowing you to triage when you need to make the repairs.
EMISSIONS PRE-CHECK – Check on your emissions status with the 3030h, using the red, yellow, and green LEDs to pre-determine whether you’ll be able to pass the check.
Description Diagnosing Check Engine lights is now even easier, with the affordability and simplicity of the Innova 3030h. Verify your car's emissions test status, check road trip readiness, and many more features. Free software and firmware updates, with included USB cable and any Internet-enabled PC or Mac