ok, im in the middle of making my own jumper harness and had a quick question.
i got to Pins A12 and A14 on the obd0 ecu plug its for Fuel Pump Main Relay for both pins. But when i go to check out the diagrams i see that it states both pins go connected to pin A07 on the obd1 plug. am i reading it right and i connect both obd0 pins on the same wire for the obd1 plug?

also i have 2 sets of obd1 ecu plugs and 1 set has wires coming off pins A7 and A8 (green with yellow stripe) and the other set only has a wire coming off pin A7.


thanks in advance.

 

tell me about it i have different plugs also, it depends on what car you get them off of.
i'm at work give me a sec to help you out.

 

obd1 to obd0

A07 goes to A12
A08 goes to A14

hopefully that helps you.
go to my build thread on page 49 you can see the hybrid sheet lol.

 

Koo, I have those wires on my obd1 plugs, and accidentally soldered a07 to A14 by mistake then noticed the wiring and made the post. So i don't think it should matter if I have them swapped:
a07 to a14
a08 to a12

right? If it does matter I'll have to re do the wires.

 

I'm not sure you have to switch them or not because A08 (obd1 side) doesnt get used.
and A12 is relay 1 and A14 is relay 2.