ecu swap
#1
ecu swap
I've heard that I can get more power out of my 1991 accord LX if I swap my ecu/ecm with one from an EX. Has anyone heard of and or done this? If this works, how much can I buy an EX ecu/ecm for at a junk yard?
Nathan Davidson
Nathan Davidson
#2
You need to also swap for the 92/93 EX's dual stage intake manifold to take advantage of the adjusted fuel and ignition tables.
It will make more power with the ECU and dual stage intake from a 92/93 EX.
It will make more power with the ECU and dual stage intake from a 92/93 EX.
#5
The 1990-1993 Accord ECU's a garbage to chip because of there design. All 1990-1991 (DX,LX,EX,etc.) ECU's are basicly programmed the same the difference is in the 92/93 EX ECU.
It's not just the ECU's program that makes the difference it the engines mods also.
I would look into a different ECU for the Accord if you where getting serious into mods. But if you don't need to mess with engine management yet, don't.
It's not just the ECU's program that makes the difference it the engines mods also.
I would look into a different ECU for the Accord if you where getting serious into mods. But if you don't need to mess with engine management yet, don't.