Q. do i ought to re pin the distributor in the 930ecu? A. both you utilize P30 or P28 ECU, you might nonetheless re-pin the distributor if you can make use of the b16a2 distributor mainly because it's OBD2 along with your harness is OBD1I figured out in this thread that the rear differential fluid gets flagged sometime all over 15k then at about 60