Civic-EG.com Forum 3.3.1

- Thu Jun 04, 2009 8:48 pm #120705 I have a 94 civic lx d15b7 i need a new ecm what are my options can i replace it with a diffrent one for better performance and if so what kind do i go with, if i am better off just leaving the stock ecm in there what one do i need. Thank you ( im sure this has been covered before sorry for any ignorance).

1994 CIVIC Lx Camellia red pearl ( purple)

- Thu Jun 04, 2009 9:52 pm #120721 keep the stock computer. dont get fooled into buying chips that say they will add 50+ HP. stock comp for stock engine. even with minor mods keep the stock ECU. you can chip it latter if you decide to go turbo or w.e.

- Thu Jun 04, 2009 11:44 pm #120741 is the ecm in my car a p06?

1994 CIVIC Lx Camellia red pearl ( purple)

- Fri Jun 05, 2009 3:52 am #120767 according to the list http://hondaswap.com/reference-materials/honda-ecu-list-29129/
your car being a 92-95 OBD-I, non-vtec motor then yes. its running a p06

- Fri Jun 05, 2009 5:52 pm #120887 ok cool that's what i thought

1994 CIVIC Lx Camellia red pearl ( purple)

- Fri Jun 05, 2009 6:17 pm #120892 what makes you think that your ECM is bad?

|95 Civic DX|03 Silverado 2500hd|97 Escort LX

- Mon Jun 08, 2009 6:07 pm #121376 car has diffrent rev limits on diffrent days some days it's 4500 sometimes its 5200 or 5500 i wrote a post on what this could be and through process of elimination found out the ecm is going bad, there is no CEL and it's not in limp mode just has a mind of it's own. Someone recommended to disconnect it and the 7.5 fuse under the hood to reset the ecm and still nothing so i think i need a new one.

1994 CIVIC Lx Camellia red pearl ( purple)