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N0cynym edited this page Jan 19, 2021 · 3 revisions

Table of Contents

J2534 PassThru

Where do we find the J2534 standardization?

J2534 plays part between the MS-OS and the OBD2-Port.

OBD2

Where do we find ODB2?

...diagram in progress... 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.

J1962

...diagram in progress...
PIN Definition
1 Reserved for manufacturer
2 PWM+/VPWM (J1850)
3 Reserved for manufacturer
4 GND Ground Chassis
5 GND Ground Signal
6 CAN high (J2284)
7 K-Line
8 Reserved for manufacturer
9 Reserved for manufacturer
10 PWM- (J1850)
11 Reserved for manufacturer
12 Reserved for manufacturer
13 Reserved for manufacturer
14 CAN low (J2284)
15 L-Line
16 Power supply/ Battery Voltage