Hi all,
I have a oct 93 4cyl camry. Last thursday went to shops and back no problems. Got in next day, turned over no start, checked over no spark. replaced coil, same problem. replaced ignitor, no good. Checked G+ & G- & NE+- all within parameters. however i have just noticed one of the two black grounding wires connected to the igniter bracket is not connected. One goes to the motor body but i do not know where the other one goes. Could someone let me know and would this cause the no spark. I really do not want the expense of a new ecm. regards steve

I'm not sure if that wire is causing the problem, but what you can do is go back to this forum's homepage and download the generation 3 Toyota Camry factory service manual stickied at the top. It will have a wiring diagram you will need to figure it out.

Here's the link:

http://www.automotiveforums.com/vbulletin/showthread.php?t=497839

Mike