He stated in an earlier post he has 2 plugs in the harness and the ECM has 3 plug ins . Here may be the issue.
Using the later ECM would require obtaining the missing third connector, and repositioning all the wiring in the 3 plugs to coincide with the ECM pinouts .Not tough to do. Or get the correct ECM for his wiring and locating the MAF wiring and plumbing it in.
Also with the MAF MIA...........
