little help
 

ok I found everything I need but the VSS wire. Do i need to tap in to the 7A 9A or 10A. My gut says the 9A I just need someone to back that up.

http://i18.photobucket.com/albums/b1...4COROL007a.gif

Well 9A looks like the conditioned signal you want, 7A looks grounded and 10A like gibberish to anything but the speedo.

ok now what I pulled the injector and i am getting 12v on both sides of the plug? here are the drawings on the car

http://i18.photobucket.com/albums/b1...4COROL009a.gif

continues over to

http://i18.photobucket.com/albums/b1...4COROL010a.gif

where do i tap into the injector now?

To me, it looks like pin 1 on injector1(from the ECM) is the wire you are looking for for your injector signal.

I think you'll like this VERY handy tool. I know I do.:thumbup:

I think you want the blue(?) wire that is fourth from the top where it crosses over from one image to the other.

Yea I was thinking like you two its the (B) that heads over to the ECM. But while looking at it I noticed the (B) only goes to two injectors then to the ECM. Then the (B-R) goes from the other injectors into the OBD test port. So I was guessing that those are the ground signal wires that its looking for. Now my question is should I be able to spade my wire into the test port and then change the referance formula during calibration. Or should I just go and cut into the harness at injector 1 pin 1.