DIAGNOSTIC DEVICE FOR CHECKING THROTTLE VALVE OF VEHICLE
First Claim
1. A diagnostic device comprising:
- a body comprising two parts which are connected to each other to define a space in the body, a circuit board located in the space in the body, a display screen located on an outside of the body so as to display information of a throttle valve to be checked, a function button unit located on the outside of the body, a connection port and an insertion hole respectively located to the body, andan information cassette inserted in the insertion hole and electrically connected to the circuit board, a cable unit having a first end and a second end, the first end of the cable unit connected to the connection port, the second end of the cable unit connected to a power source and an output port of a cleaning device which is connected to the throttle valve, when the diagnostic device detects abnormal information of the throttle valve via the cable unit, the display screen displays the abnormal information.
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Abstract
A diagnostic device includes a body with a circuit board located therein. The body includes a display screen and a function button unit located on the outside thereof. A connection port and an insertion hole are respectively located to the body. An information cassette is inserted in the insertion hole and electrically connected to the circuit board. A cable unit has a first end and a second end, wherein the first end of the cable unit is connected to the connection port, and the second end of the cable unit is connected to a power source and an output port of a cleaning device which is connected to the throttle valve. When the diagnostic device detects abnormal information of the throttle valve via the cable unit, the display screen displays the abnormal information, the cleaning device cleans the throttle valve. The diagnostic device diagnoses the throttle valve afterward.
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Citations
4 Claims
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1. A diagnostic device comprising:
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a body comprising two parts which are connected to each other to define a space in the body, a circuit board located in the space in the body, a display screen located on an outside of the body so as to display information of a throttle valve to be checked, a function button unit located on the outside of the body, a connection port and an insertion hole respectively located to the body, and an information cassette inserted in the insertion hole and electrically connected to the circuit board, a cable unit having a first end and a second end, the first end of the cable unit connected to the connection port, the second end of the cable unit connected to a power source and an output port of a cleaning device which is connected to the throttle valve, when the diagnostic device detects abnormal information of the throttle valve via the cable unit, the display screen displays the abnormal information. - View Dependent Claims (2, 3, 4)
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Specification