OBD-II also commonly refers to the physical on-board diagnostic system of a vehicle, which consists of an ECU (or multiple ECUs), Malfunction Indicator Light(MIL), Diagnostic Link Connector (DLC), and the wiring that connect the different elements. It is a set of documents issued by SAE and ISO, which describe the interchange of digital information between on-board emission-related Electronic Control Units (ECUs) of road vehicles and an OBD-II scan tool. What is OBD-II? OBD-II stands for On-Board Diagnostics, II generation.

Use a mild detergent on a clean cloth to clean the outside of the Scan Tool, when necessary. Keep the car ToFol clean, dry and free from oil, water and grease. always use a digital multi meter with at least 10megOhms of impedance. To prevent damage to the on-board computer when taking vehicle electrical measurements. 4.Connecting or disconnecting test equipment when the ignition is ON can damage test equipment and the ignition OFF before connecting the Code Reader to or disconnecting the Code Reader from the vehicle s Data Link Connector(DLC). Keep a dry chemical (Class B) fire extinguisher rated for gasoline, chemical and electrical fires in work area. Keep cigarettes, sparks, open flame and other sources of ignition away from vehicle. To protect your eyes from propelled objects as well as hot or caustic liquids, always wear approved safety eye protection. To prevent serious injury or death from carbon monoxide poisoning,operate the vehicle ONLY in a well-ventilated area. When an engine is running, it produces carbon monoxide, a toxic and poisonous gas. Live data Freeze Frame IM Status Vehicle info Oxygen Sensor Component Test Rescan Data Warranty and Servicing.12 The use of upgrading software Set the hardware drive The use of upgrading softwareĢ Safety Precautions and Warnings To prevent personal injury or damage to vehicles or the Car Tool, read this instruction manual first and observe the following safety precautions. 2 Product Information Tool Description Product Specifications Product Features.5 Operation Instructions How to reset the Contrast and Units: Read codes Erase codes 7 4. 1 Table of Contents Safety Precautions and Warnings General OBD-II Information.

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