prelude ecu 87

[monsonhonda]

im just checking, but the ecu from an 87 prelude si will clip into an 87 accord lxi.

thanks

fussell

[86AccordLxi]

Sabz did this mod...but someone said that the part #s were the same for both ECUs, but I'm not sure. Again...talk to Sabz

Alex

[guaynabo89]

I can tell you that the interior components are not exactly the same, but thats about it.

[fromerly89Exi]

it will fit, but you shouldnt see any performance gains. I had figured out that the 87 Accord and 87 'Lude used the same computer, ie same part #'s. The only difference I could find between the 2 engines. 'Lude 160Deg. Stat. Accord 180deg. stat, and that the 'Lude used a similar, but different fuel filter.

[fromerly89Exi]

and that the 87 and i believe 88 used 1 O2 sensor, 89 uses 2, for sure, I have one. I believe that Sabz said his car ran richer with the SI ECU

[guaynabo89]

The only diff I've noticed between the 87 accord and the 87lude is the lude has 140 mph as top speed, and the accord has 130 mph top speed.

I think the lude ecu has diff rev and speed limiters. Can anyone back up that theory of mine.

[gofast]

i have all comp.from 87 lude 5sp & auto.
i also have 87 5sp & auto lx-i
i use the 5sp lude comp.

[gofast]

oh ya my car is a 87 lx-i auto hb

[NeubJ]

I dont know if it was Sabz but a member said you need the distributor and ecu to notice a difference or something like that. You will notice that 4000rpm to redline wraps up faster. Thats what I was told.