code 43

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Apr 14, 2004 | 06:12 PM

B20vtec86crx

Thread Starter

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Joined: Sep 2003

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From: holland, mi, ottawa

code 43

i have code 43 on 93 honda prelude...43=fuel supply system ..have any body ever have this code ..? thank

Apr 18, 2004 | 02:01 PM

Vtec92Civic

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Joined: Jul 2002

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From: Hawaii

Re: code 43 (B20vtec86crx)

I have had that code since like november of last year on and off, but I can't figure out what it is. Possibly your fuel pressure . . . . check your Fuel Pressure Regulator

Apr 18, 2004 | 06:38 PM

junbb1

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Joined: Sep 2003

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From: greenville, sc, USA

Re: code 43 (Vtec92Civic)

put an O2 sensor on it.

that will fix it.

Apr 18, 2004 | 07:46 PM

GOLDBERG

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Joined: Oct 2002

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From: phoenix, hawaii

Re: code 43 (junbb1)

troubleshoot your fuel system..if everything is fine..it mightbe your o2 sensor going out

Apr 21, 2004 | 06:42 PM

B20vtec86crx

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Junior Member

Joined: Sep 2003

Posts: 301

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From: holland, mi, ottawa

Re: code 43 (junbb1)

got it figure out ..the car was running rich too ...put in new o2 sensor it correct everything ..thanks guy
ps..fuel pressure is at stock setting(stock regulator)