which ECU's can I use if im putting an MPFI set-up in my CRX DX? any help would be great.

 

Civic Si/CRX Si PM6 ECU will work fine.

 

88-91 Civic/CRX PM6
88-89 Integra PG7
90-91 integra PR4 (ill let u know in a few days when i try it)

 

Depends on the motor, easiest would be an odb0 ecu. PM6 (88-91 Civic/CRX Si), PM7 (JDM CRX Si), PR4, or PG7 (89 teg) They all have the same main board. Try to get a 90-91 PM6, as that would be the best setup to have, as they are easily chipable. I run a dual mode chip (2 programs) with a dash mounted switch to select them. Running a ZC in a DX with a PM6 Ecu ZC/Mugen ZC selectable roms.

 

You can also use the ECU from the 88-91 4wd mpfi civic wagon.

 

thanx for the info dawgs.