z1gary New Member Jul 30, 2014 #1 I think my B18A1 (from '90 DA9) is OBD1/OBD0 PR4 ECU. If true, will I need a new harness or ECU to swap into a B20...are ther different variations of the B20 to watch out for? thx
I think my B18A1 (from '90 DA9) is OBD1/OBD0 PR4 ECU. If true, will I need a new harness or ECU to swap into a B20...are ther different variations of the B20 to watch out for? thx
96LSteg Jemel Jul 30, 2014 #2 get the b20z if you can find one. as far as the obd, you will need a jumper harness. get and obd0 to obd1 jumper and an obd1 p75 and you will be good. look at phearable dot com they will have everything you need.
get the b20z if you can find one. as far as the obd, you will need a jumper harness. get and obd0 to obd1 jumper and an obd1 p75 and you will be good. look at phearable dot com they will have everything you need.
