91 crx hf zc swap computer/fuel issue
Ok so I got a dohc zc in my Rex and the ecu is a pr4 should work right? Well it does not work right because if u just punch the gas it dies but if u roll through the gas nice and easy it revs fine and it seems like it's cutting out at low rpms
I replaced the tps checked the plugs put more grounds on the batt. O and it seems to work fine when the car is cold but after 15 min it runs like crap
Help please
I replaced the tps checked the plugs put more grounds on the batt. O and it seems to work fine when the car is cold but after 15 min it runs like crap
Help please
Actually the PR4 is for a 1.8 b18 LS motor and you need a 1.6 (pm6 si ) or better yet PG7 (89 integra 1.6 dohc d16a1) or the real ecu is the PM7 JDM (hard to get tho). Ive run my zc with a pr4 but it was so rich gas would come out the tailpipe. Pm6 works fine for me it does a little better on gas(/smog)
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sircrxracer
Honda CRX / EF Civic (1988 - 1991)
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Apr 29, 2005 04:04 AM




