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Old 09-10-2021, 04:38 PM
Clavurion Clavurion is offline
Join Date: Jan 2013
Location: Finland
Posts: 779
Clavurion is on a distinguished road
Are you sure about the wire colours on OBD2 port? Pins 7 and 8 should both be white/violet. Pin 7 is TXD2 diagnostic link to power train modules (engine and transmission) and pin 8 TXD to instrument cluster working as a gateway to K-bus modules. CAN high and low are those mentioned yellow/black and yellow/brown. That communication is only between engine ECU, transmission control unit, instrument cluster, ABS module and steering angle sensor.

E39 530dA -02 M-Sport Messing metallic
E53 X5 3.0dA -06 Sport Stratus grey
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