Hi I don’t know if I named this topic properly but it’s the only thing I could think of that was the best suited so here are my questions. But first some info about my car.

It’s a 94 Si h23a1 it has the serial number on the motor but has 3 faint numbers under that that kind of look like someone was going to change it. 2 I got it when it had 180k on it so idk what was done to it before I got it.

First question/concern. Near the ECU, or whatever it is under the steering wheel with all that wiring, I have 6 connectors that go no where 5 of them have many wires going to them 2 are red (the plastic connector part) and 3 are grey. The sixth one is a little 2 wire rubber thing that I think is for reading error codes. So why are there so many loose connectors? Are they supposed to be there?

Second question. My fuse box down there has a marking for 4ws fuse but my car does not have 4ws is this normal?

Does this stuff mean my car was modded out with a different motor or a motor swap or is this normal?

There are weird things about my car it seems allot faster than it should be it does 0-60 in about 5.5 seconds (which isn't normal for a stock prelude Si) and the revlimiter kicks in at like 7500 or so. It isn’t governed, I know this because I have buried the needle at 140 and it kept accelerating with about a grand more to go in the rpm's.... I don’t know allot about electronics but I’m pretty sure that random connectors and 4ws fuses shouldn’t be in it. it has 230k miles on it now and it runs just as good as it did the day I bought it and will out run ludes with 150k less miles on them than mine so I know whoever had it rebuilt it or something it doesn’t tick or knock or anything like that. Any help would be greatly appreciated and if this stuff is normal please forgive my ignorance.

 

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