integra xsi 90-91 ecu will work with b16a, right?

ASSISTANCE Hybrids & Advanced Aftermarket Engine Performance
1

i’m just making sure that a integra 90 xsi ecu will work with a b16a, because i found a good deal on one, and want to make sure what i buy will work…

also, do i need to buy any sort of harness with the ecu, or is it plug and play?

thanks

2

if you r goin to put the b16 in a 90-91 teg then yes the ecu will work.

Ken

3

i’ll confirm that. since your car is a 90, it will work fine. The jdm xsi ecu is the ecu that is made for the b16a.

you don’t need a harness (in fact the jdm harness won’t work anyway). However you will need to add 3-4 wires to your existing harness. Read the engine swap guide.