Some of us who do this swap choose to use an aftermarket ECU (eg:Microtech) where neither MAF or VAF are required
Here are some wiring diagrams from the KF engine and you may need to get a wiring diagram from the states to suit the VAF, check out
www.probetalk.com and ask them for the wiring diagram for the VAF and you should then be able to sort it out by just soldering the right wires together if you have the VAF clip
http://www.astinagt.com/reference/BA...-3a_KF_ECS.jpg
http://www.astinagt.com/reference/BA...-3b_KF_ECS.jpg
http://www.astinagt.com/reference/BA...-3c_KF_ECS.jpg