http://www.cnlperformance.com/MAF_info3.html
If you read the section click on bottom What is a MAF..... you will see your explanation - wiring connections A thru F. Mixing and matching the MAF with other EEC combos is not a good idea, sometimes it works and sometimes it won't. If I were you I would spring for a MAF calibrated to your setup including injector size. Good luck, WEK.
note: Change MAF before thinking of modifying your harness.