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  1. wiring safc2 on 1991 supra 7mgte

    MKIII Technical
    Hello so we had a SAFC laying around and we decided to wire it up we searched for diagrams, pinouts and all that and everything works and lights up fine. it reads tps,rpm (reads rpm alittle off). Only thing it doesn't read is karmen. It stays at 3hz all the time while reving, idle, and when keys...
  2. 1/2na-t safc problem

    MKIII (1986.5-1992)
    I have been trying to setup my safc2 with my 1/2na-t, and i can't get it read anything above 51% when I'm holding the flapper door wide open. I have tried every flapper setting (0/0 through 8/8) and all but 0/0 gives me between .4 and .6% when closed, and 47-51% when the door is being held open...
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