The CR319, as a user-friendly portable OBD2 code reader, is suitable for DIYers to read/clear fault codes related to emission problems and turn off the CHECK ENGINE light. WARNING!!! Like other basic readers at this price point, it is not designed to diagnose specific systems such as ABS, airbag, EPB, etc., nor is it equipped with any reset services such as oil change reset, EPB reset, SAS, DPF regeneration, etc.
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