3 wire data logg cable?

[TOM]

I have a 3 wire data logg cable how do i install it ??

 

[HHIVR4]

Look here.

 

[vr4199]

Sorry to interrupt your post but I was wondering if the plug that's on the car is white or black? All I see is a black plug and I'm wondering if I'm connecting my palm Incorrectly?

 

[HHIVR4]

Thats a t/e/l ours are black.