Quote
If the ecu does not see spark (tach signal), it will not inject fuel.


aha!

Will try to find that test connector (smart idea to include that in the design). No fuel smell at tailpipe or anywhere else so pump is not running. Will also inspect components around the coil. There is no tach movement when cranking. After d/c'ing neg battery term and reconnecting ecu reads normal.

Great info and thanks everyone! Well, I'm home with the sinus cooties so back at work she still sits. I will report back on the findings and process for future newbs.

You guys are amazing.

Last edited by mrray; 11/10/11 06:27 PM.
1991 Montero LS (LWB) 3.0L V6 Stock 205K Miles