Where do we find the J2534 standardization?
Where do we find ODB2?
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...diagram in progress...
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OBD2 is a diagnostic connection in cars since 1996 in the USA and 2001 in EU (EOBD).
The pinout from this connection is define in J1962.
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...diagram in progress...
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PIN
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Definition
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1
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Reserved for manufacturer
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2
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PWM+/VPWM (J1850)
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3
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Reserved for manufacturer
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4
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GND Ground Chassis
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5
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GND Ground Signal
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6
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CAN high (J2284)
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7
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K-Line
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8
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Reserved for manufacturer
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9
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Reserved for manufacturer
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10
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PWM- (J1850)
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11
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Reserved for manufacturer
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12
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Reserved for manufacturer
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13
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Reserved for manufacturer
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14
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CAN low (J2284)
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15
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L-Line
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16
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Power supply/ Battery Voltage
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