B2600i fuel or spark problem... and where?

Hahaha, well the used one was bad too, sending it back soon, i'll have to save up and get the repair job done.

Well i got it figured out and sent the ecu to module masters, they fixed it up for $150 plus s/h, all in all i would recommend them, the only downside was it took about a month total because i had to send it back once for a ignition circuit repair they missed, a microscopic fracture in a tube that connects both sides of the board. Anyways, all fixed and it runs great, sounds like a tractor at idle though because the muffler fell off.