Ecu questions

Juicy05 · #1 02-08-2004, 01:24 PM

So i own a 90 hf crx, the guy who had ti before put a 90 si engine in it im tryin to roubleshoot whats wrong with it, it throws the code 20 which is electric load, but i was wondering would the hf ecu run correctly with the si engine?

91zc · #2 02-08-2004, 04:01 PM

Yeah the hf ecu should run your engine. However, it is not going to be run optimally.

91civicDXdude · #3 02-08-2004, 04:14 PM

5500 rpm rev limit sucks

you need a 88-91 PM6 or 88-89 PG7

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