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cool good to know. the prelude is what was throwing me off i think there obd1 started in 199090-93 were all OBD 0 and it changed to OBD I in 94 with the intro of the F22bx series engines, all of the f22Ax are obd0
90-93 were all OBD 0 and it changed to OBD I in 94 with the intro of the F22bx series engines, all of the f22Ax are obd0
I had a 93 and it was obd1cool good to know. the prelude is what was throwing me off i think there obd1 started in 1990
so if its a obd0 it will have the led light on the ecu like the civics, but you have to jump a wire to get them to count like a obd1 ecu, correct ? if so thats weried because on civics that are obd0 you just turn the key on and they countNot a problem. The easiest way to determine if a honda is obd0 or obd1 is that they both have to be made before 96 and obd0 had an led on the ecu itself to check for code and you will see it blink and that is how you get the check engine light code. And obd1 you check the check engine light codes on the dash. Also on the 90 thru 93 there is a wire clip on the passabger side right under the glove box that is not connected to anything and has 2 wires going into it. Jump those 2 wires together and your check engine light will blink your code sequence
oh read that and i even sent b a pm on it because some of the stuff im not that sure is correct but he said he didnt do the list so he was not sure either.come on AHH .. reference materials.. its clearly shows Accords up to 93 are obd0
https://hondaswap.com/reference-materials/honda-engine-list-29128/
yes but my stock 93 accord was OBD1, and the jumper was on the passenger side under(kinda along side) the glove box. Jump it and the CEL would flash on the dash.come on AHH .. reference materials.. its clearly shows Accords up to 93 are obd0
https://hondaswap.com/reference-materials/honda-engine-list-29128/