ECU Help

[OldSkoolCrex]

HI,

Problem: I need a ECU to run a B20B in my 86 CRX. The engine has all OBD1 sensors so I bought a 94 Integra LS B18 Harness and plan on running the engine on this harness. (Dual-Loom Setup)

Question:
Hondata says I can run a P74,P75,P06,PR4,P28,P30,P72,P61 ECU. Does it matter if the ECU is out of a Automatic or Manual?

I plan on running a manual trans.

Any Help is appreciated.

-bh

 

[radnulb]

if you get an auto ECU you will need to convert it to manual. You can do it with a pair of pliers in a pinch - not hard.
P75 ECUs will run a B20 a lil bit too lean.
Get the ECU chipped or get an adjustable FPR and crank it to about 48psi.