As you can tell by my screen name that i dont own a civic and dont really know that much about them but a friend of mine going to replace the motor in his 94 civic hatch and the motor in it now is a d15b8 and the motor he got from the junkyard is a d15b7 which is a 16 vavle and the b8 according to him is a 8 vavle i was wondering if he only needs the ECU for the b7 for everything to work properly or not any info will help

 

Everything will plug right up and work properly. But yes it's recommended that you move up to the P06 ECU for the B7.

 

Thanks he looked to me for info and i really dont know anything about civics