Adding OBD Connector
Posted: Wed Sep 14, 2016 7:54 pm
I think I have asked this question before but wanted to double check before I go ahead and order them...
I want to add OBD ports for my T5 900's and was going to run to the junkyard and grab them but realized I may not get around to that for a while and since the whole idea behind OBDII is that they are universal I figured I'd just order something online. Since I need 2 of them can anyone think of a reason why I couldn't just get this splitter and cut the two female connectors off?
https://www.amazon.com/Fotag-Splitter-A ... 98WBPHVYDV
And then I have another question about the pinout, doesn't pin 56 go to the fuel pump? Do you just splice it in so the OBD is powered up when the car is turned on?
OBD 2
7............................Pin 33 ECU
14..........................Pin 56 ECU
4 and 5...................Ground
16..........................Switched power (+15)
I want to add OBD ports for my T5 900's and was going to run to the junkyard and grab them but realized I may not get around to that for a while and since the whole idea behind OBDII is that they are universal I figured I'd just order something online. Since I need 2 of them can anyone think of a reason why I couldn't just get this splitter and cut the two female connectors off?
https://www.amazon.com/Fotag-Splitter-A ... 98WBPHVYDV
And then I have another question about the pinout, doesn't pin 56 go to the fuel pump? Do you just splice it in so the OBD is powered up when the car is turned on?
OBD 2
7............................Pin 33 ECU
14..........................Pin 56 ECU
4 and 5...................Ground
16..........................Switched power (+15)