hondacivic4g

I have a 91 H/B (STD) If swaped out my tranny for the DX or the SI,could i use the ECU from an integra?Also I seen posts saying use the 88-89 ECU and another saying use 90-93.Yes i know this isn't the ideal motor, but i plan on swapping in a d16 (Y8) or (Z6).Yes I would love to have a B16,but my wallet says no. So maybe down the road that will be an option but for now I'd be happy with a hopped up D16. So suggest away,I'd prefer knowledge over criticism,but we are who we are.

Mugen Dom

u can only use a dx ecu u dont have mpfi u have 2 injecters teh si has 4 unless u convert the car wont start with the other ecu

Mista Bone

don't swap the ecu if you don't change out the motor. the STD ECU has weird fuel maps to match the engine. Putting in a DX ECU will lose power and mpg.

yolooky

swapping trannies doesnt effect the ecu on that car,however if you swap ecu you must convert dpfi to mpfi,i have the same car with a 89 ecu and a d16a6 and tranny.