various problems w/ rex and swap question

[Fishcat37]

whats up again.......hey i was wondering if anyone new where i could get a sunroof for an 89 crx si. it can be used.....but my is in horrible condition. are the civics and crx's the same thing? also i was wondering what to do about the SECONDARY 02 SENSOR when we are wiring up the new engine. when we did it in the past, it threw a code and set off the check engine light. i guess jdm cars have 2 o2 sensors and the usdm ones just have one. do any of you know how to bypass it so that it doesn't turn on my check engine light? any help is appreciated.

[90CRXZCSi]

As for the sunroof, i was always wondering too if the 92+ civic sunroof would work because i dont like the moonroof on there now. I want a sunroof that i can actually see through.

[ricodemus]

the moonroof on my 90 civic si is see-through I dont know if it fits on crx's tho

[Phatwhippin_CRX]

You can wire both O2 wires into one, then run them to 1 4-wire heated O2 sensor... this way it won't run TOO ruch............

Or get another bung welded to the header and you'll be OK. I'm pretty sure that there's also a few one-wire conversions I believe out there...