first chip engine still not running maybe bad IAC please look at log

[Greased-lightning]

hello I burned my first chip and the engine wants to start but when I tried to data log engine wouldn't hit at all please look at my log advice is greatly appreciated thank you...

383 stroker 95 454 tbi

[jim_in_dorris]

Grease, what ECM are you using? have you tried a stock prom? It won't run well, but should start.

[Greased-lightning]

Hello I'm running $0D. 7427.

Street fire coil, timing iis dead on put my finger over the #1 plug and cranked until it blew my finger out and lined it up to 0 degrees,

it could be 1 of 2 things.....IAC. I did the reset tbi test and IAC did not extend or retract found two blue iac wires A-high/Low the voltage was reversed coming out of the ecu per the schematic realy weird.. I do have the 454 iac adapter plug..

also I bought a cheap $60 Efi distributor off of eBay..

Engine was trying to start sounded like only 4 cylinders were firing and then a loud backfire. Any ideas where I can search for what

tables,to change a guide if you will for a 383 with 454 tbi? Any help is greatly appreciated...