would a ecu from a 01 civic ex work on a 01 civic dx since the civic ex is a v-tech and the dx is not
2007-03-06 10:37:08 · 3 answers · asked by ed man 1 in Cars & Transportation ➔ Car Makes ➔ Honda
There is no point in doing this, it will only make your car throw a CEL for sure and drive really bad. So it will plug in but it will not work like the dx ecu, because that ecu is tuned for the non vtec engine of the dx.
2007-03-06 12:14:52 · answer #1 · answered by I THUMB DOWN N00BS 4 · 2⤊ 0⤋
Ur car will run... but the problem is that when a V-tec lift kicks in at high rev, the entire air/fuel mixture is different.. you don't want a ECU thats now programs for that drivetrain. Is like... if the fuel injector sprays the gasoline at the rate of V-tec lift, but the valve openning is not designed for such amount of air intake, you gonna screw something up...
And no, ECU does not adapt the car automatically nor driving habit, thats not even part of ECU computer programming.
2007-03-06 18:47:18 · answer #2 · answered by steak5959 3 · 2⤊ 1⤋
Dude, ECU's aren't just plug and play between different models. You can't just take a more advanced ECU than is in your car, plug it in and expect it to work.
2007-03-06 20:33:30 · answer #3 · answered by Anton the Nordic Bard 3 · 0⤊ 0⤋