| 摘要 |
An automotive diagnostic interface device for quickly determining engine problems from a remote location. The automotive diagnostic interface device includes includes a hand-held interface unit including a housing, a microprocessor disposed in the housing and having circuitry for interfacing with an engine management computer system and also having circuitry for transforming and transmitting data to a receiver/transmitter with the hand-held interface unit further including an input cable connected to the microprocessor and having an end, and an output cable connected to the microprocessor and having an end; and also includes an adapter plug securely connected to the end of the input cable and being adapted to be received in a diagnostic port of the engine management computer system; and further includes an acoustics coupler securely connected to the end of the output cable and being adapted to be connected to a telephone.
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