Incorrect info.yea it plug and plays with eg and dc obd1 only.
92-95 is all plug and play, you have a bad cluster..i just brought a 95 honda civic CX has a big temp. gauge so my cuzin gave me a si one an i would like it an i thought it would a plug n play but its not i plugged it an test it out an the rpms worked as my speedometer it was weird. but i need help cuz i needed wanted the rpms.