well i added a wire from map sensor to behind distributor to input to Innovate LM1. guess i must have knocked off hot 12V lead to distributor. no ign = no inj's spray.

i was worried a bit that i may have fried ecu as i grabbed wrong map wire at first

 

Glad to hear it was something simple.

 

be aware. GM uses a clip arrangement on wire if clip is damaged or missing it is realatively easy to have lead become disconnected???