im trying to figure out what ecu i have... on the side it is a p30... and it is out of a 97 delsol.. b16a2, but what is weird is that it is 4 plugs wide and 3 pins high.. much like a obd2 computer. the obd2 harness plugs right in.. but when i search the p30computer it comes back as obd1 but with 3 plugs wide and only 2 pins high.. i am confused and any help would be great.. i want to know if this is a obd2 or a obd1... but how did it get the obd2 plugs??


thanks,