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I have a 95 Prelude SI, swapped to H23A with a P28 ECU by the previous owner. Is there a way for me to identify what chip is on this thing? Ive tried googling the numbers on the chip but haven't found anything. I'm not sure what's on this thing and I don't really want to run my car into the ground with an improper basemap. Any help is appreciated
Doesn't really matter what physical chip it is, you need info on the tune that's on there. Did the previous owner tell you anything about it, i.e. it was a basemap tune, custom tune, canned tune from an online source etc?
JDM H23A with P28 ECU chip help
