- Wed Jun 17, 2009 9:38 pm
#123725
heys guys i have come across a great deal on a obd2 b18b1 but my car is obd1 can i use the obd2 harness and use a obd1 ecu or do i have to convert the motor to obd1 and if so what all do i have to change to convert it to obd1 and if it stays obd 2 there will be no problems once i get the turbo on to tune it right. one more ? all i have to change to use dsm 450 injectors is change the injector plugs right, i now about the injector box thanks for the help
- Fri Jun 19, 2009 1:39 am
#124207
i guess no one knows about this. any help would be great
- Fri Jun 19, 2009 6:48 pm
#124456
buy a jumper harness. i think passwordjdm.com or weaksauce.com has them. they have coversion from obd2 to obd1
- Sat Jul 11, 2009 4:32 pm
#129828
lol. im doing the same set up.. well b20
into a 93 Civic si. and the car is obd1:
u need obd1 injectors, all honda obd1 are 240cc (good to 500hp)
obd1 distributor.
and obd1 p75 ecu. plugs right into your obd1 civic..
the obd2 crank sensor dont worry about. obd1 dont need it..
and that should be it, until you start building of course.
then you need more stuff.. tuning tuneable ECU (e.i Hondata).
anything else just drop a note..
into a 93 Civic si. and the car is obd1:
u need obd1 injectors, all honda obd1 are 240cc (good to 500hp)
obd1 distributor.
and obd1 p75 ecu. plugs right into your obd1 civic..
the obd2 crank sensor dont worry about. obd1 dont need it..
and that should be it, until you start building of course.
then you need more stuff.. tuning tuneable ECU (e.i Hondata).
anything else just drop a note..