ECU Gurus, look at this PM9 please.
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Honda-Tech Member
Joined: Jun 2003
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ECU Gurus, look at this PM9 please.
I have this posted in pgmfi.org as well, but it is always good to broaden the viewer base.
pulled it out of a 91 civic HF, DPFI, so it's pre-obd/obd0. check out the open spaces labeled 74hc373 and EPROM.
is it possible that I can throw some resistors/jumpers/caps, the latch IC, and an eprom and have an MPFI computer?
click the links for the images, they are large.
PM9 top
PM9 bottom
pulled it out of a 91 civic HF, DPFI, so it's pre-obd/obd0. check out the open spaces labeled 74hc373 and EPROM.
is it possible that I can throw some resistors/jumpers/caps, the latch IC, and an eprom and have an MPFI computer?
click the links for the images, they are large.
PM9 top
PM9 bottom
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onePOINTsix
Honda CRX / EF Civic (1988 - 1991)
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Sep 9, 2003 08:17 PM
