Can I install a H22 from a Type SH in my 4WS?? - Honda Prelude Forum

NoShoNoGoAccord · 07-25-2002, 05:48 PM

Hey guys, would this work in my car?? Would 4WS still work???

Forbidden · 07-25-2002, 06:21 PM

I doubt somebody tryed that already... but I don't see how you could make it work... ATTS uses some of the same sensors as 4WS and I don't know if you could just splice the sensor wires to hook up both, plus you'd need a 5th gen ECU and since it's OBD-2 I doubt a lot of people would want that. If you weren't planning on making the ATTS work then don't buy a SH engine since you won't be able to bolt on a normal tranny. Your best bet would be to get a normal H22 and put a LSD. Might not be as good as ATTS in the corners but for the straight line it'll be better

SoFlaLude · 07-25-2002, 06:21 PM

It doesn't matter. 4WS computer is independant of the engine you're running.

92H22A4 · 07-25-2002, 06:33 PM

4WS and ATTS is independant. You can have a 5th Gen SH motor in your car and the tranny fits perfectly. It's 95% identical. If you can get it for a cheaper price than get it. If it cost the same price. Don't. If the price is the same. Just get '93-95 H22. Easier swap. ECU Wise I ment. I've got a 98 SH motor in my '92 Si and it works great till this day.

NoShoNoGoAccord · 07-25-2002, 07:14 PM

Quote:

Originally posted by 92H22A4
4WS and ATTS is independant. You can have a 5th Gen SH motor in your car and the tranny fits perfectly. It's 95% identical. If you can get it for a cheaper price than get it. If it cost the same price. Don't. If the price is the same. Just get '93-95 H22. Easier swap. ECU Wise I ment. I've got a 98 SH motor in my '92 Si and it works great till this day.

AWESOME!! Did you do the swap yourself?? If I do it I will PM you.

How does it handle?? Do you have 4WS???

Absolut · 07-25-2002, 08:11 PM

I have a 94 VTEC in my 93 4WS.

If you need help with the wiring, AIM me.
AbsolutDSL
AbsolutLaptop

Forbidden · 07-26-2002, 05:51 AM

4WS is independant of the ECU but 4WS and ATTS both use some of the same sensors like steering angle sensor for one, you'll have to check if you can just splice the wires and send the signal to more than one place