code 43 any one know how to fix it ??
05-23-2007, 10:34 AM
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could be fuel filter/fuel pump/injectors/or ur ecu acting up or even ur o2 sensor and fuel pressure
code #43 is the ecu trying to keep the Air fuel ratio balenced or its just not enough fuel so the ecu just gives up and ur car runs like **** u might want to check ur cat and see if ur exhaust gases are flowing nice make sure its not cloged thats all i can think of
hope it helps
code #43 is the ecu trying to keep the Air fuel ratio balenced or its just not enough fuel so the ecu just gives up and ur car runs like **** u might want to check ur cat and see if ur exhaust gases are flowing nice make sure its not cloged thats all i can think of
hope it helps
05-23-2007, 09:15 PM
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Re: (91slamedrex)
you know the rev go up and down or sometime stay in the 1800 section one of my friend toll me that is the idle control valve
05-24-2007, 06:22 AM
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Re: (manuel3655)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 91slamedrex »</TD></TR><TR><TD CLASS="quote">could be fuel filter/fuel pump/injectors/or ur ecu acting up or even ur o2 sensor and fuel pressure
</TD></TR></TABLE>
I'd check these things first.. in many cases i hear that people say it's their o2 sensor that's gone bad on em and they get this code... Time to start testing stuff till u find the problem.
</TD></TR></TABLE>
I'd check these things first.. in many cases i hear that people say it's their o2 sensor that's gone bad on em and they get this code... Time to start testing stuff till u find the problem.
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