L67 swap in a 95 Cutlass Supreme

[chevelle3504speed]

Hey guys,

 

I am about to start putting an L67 in my 95 Cutlass Supreme. I have most everything figured out I think; however, I'm unsure of the data link connector. How do I splice in the obd 2 dlc plug using the original obd 1.5 wiring under the dash? I have to add a wire to the plug for class 2 data, right?

 

Thanks,

 

Andy

[95 vert]

When I did mine, I used a 96 Cutlass dlc connector. All the existing obd1 wires were the same color. The "UART" wire I had to add to the C100, pass

it thru the firewall and splice it to the obd2 dlc

[chevelle3504speed]

I see. Thanks for the information.