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US08027763B2 OBD II readiness monitor tool apparatus and method 有权
OBD II就绪监控工具装置和方法

OBD II readiness monitor tool apparatus and method
摘要:
An OBDII device method and system includes an inexpensive, user friendly way to determine a vehicle's readiness for emissions testing and if repairs were successful. An audible and/or visual indicator is provided to alert the repair shop technician or driver that the vehicle has completed its drive cycle and may now be tested for compliance with state and federal emissions laws or indicate that the emissions related repairs were successful.
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