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The Radium King · 05-17-2018, 04:09 PM

at this point, perhaps just confirm that the dme has power and see if you can pull an obd signal direct from the unit. here's what i have for 2002 pinouts for that connector:

Connector I, 9-pole
Pin Designation Pin Designation
1 Terminal 15 - switched power
2 Terminal 30 - always on power
3 W-wire - OBD
4 Ground, electronics
5 Ground, fuel injectors
6 Ground, output stages
7 Throttle motor actuator
8 DME relay terminal 87 - pretty sure this is permission from immobiliser to turn on
9 Throttle motor actuator

05-17-2018, 04:09 PM	#18
The Radium King Registered User Join Date: Apr 2010 Location: Canada Posts: 3,149	at this point, perhaps just confirm that the dme has power and see if you can pull an obd signal direct from the unit. here's what i have for 2002 pinouts for that connector: Connector I, 9-pole Pin Designation Pin Designation 1 Terminal 15 - switched power 2 Terminal 30 - always on power 3 W-wire - OBD 4 Ground, electronics 5 Ground, fuel injectors 6 Ground, output stages 7 Throttle motor actuator 8 DME relay terminal 87 - pretty sure this is permission from immobiliser to turn on 9 Throttle motor actuator Last edited by The Radium King; 05-18-2018 at 01:37 PM. Reason: just to note that these are for a 2002 996, not 986 ...