Tech section with pics and wiring diagrams. La-Z-Link. I my self searched for the info and any info wasnt enough and really didnt discribe wiring up the second maf in detail. The usual I found was "use safc and wire". I search and see other people wanting more info, and I get emailed about how to set it up. So I wanted to make a write up for DIYers. If your interested please go to the tech section and take a look.