99 civic si ECU help...
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Joined: Oct 2007
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From: milwaukee, wi, US
99 civic si ECU help...
ive been trying to figure out if i have a stock ecu on my 99 si...the only thing i got off of it is the serial # which is..."37820-p2t-A11....Z4-1170-107754 IPT.....i am wondering if this is OBD1 or OBD2 and if it is stock...any help!?!?
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