slowly progressing, but ignition, air cleaner and z32 all broken in smash. have a larger identical maf off my sub 22b with a bore of 84 mm, and with three pins in plug. could i use this, and can anyone tel me how to work out the three pins to connect to loom.one other problem being, on start egine to test if all is well, the standard boost gauge goes off the clock when switching on ign, and oil pressure gauge also goes off the clock when engine is running. any help please.cheers den.:?