Trouble code 43 Fuel system (DTC 43)
#1
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Trouble code 43 Fuel system (DTC 43)
Hey guys,
I just recently put a obdI p72 in my obdII gsr (92 hatch; which used to have a p28), and i'm getting a trouble code 43. Which is a fuel system problem. I have nothing wrong with my fuel system, and as far as i know the only after market part on the entire fuel system is the fuel pressure gauge.
Any one know why this DTC might shoot up?
Thanks.
I just recently put a obdI p72 in my obdII gsr (92 hatch; which used to have a p28), and i'm getting a trouble code 43. Which is a fuel system problem. I have nothing wrong with my fuel system, and as far as i know the only after market part on the entire fuel system is the fuel pressure gauge.
Any one know why this DTC might shoot up?
Thanks.
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Re: Trouble code 43 Fuel system (Captain Weaksauce)
So far this is what we've found that may cause this problem
02 sensor miss reading unburnt fuel
Fuel system (Fuel pressure)
Ignition
Week spark
anything else?
02 sensor miss reading unburnt fuel
Fuel system (Fuel pressure)
Ignition
Week spark
anything else?
#3
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Re: Trouble code 43 Fuel system (jEE)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jEE »</TD></TR><TR><TD CLASS="quote">
anything else?</TD></TR></TABLE>
Vacuum leaks.
anything else?</TD></TR></TABLE>
Vacuum leaks.
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I hope a clogged fuel filter could be added to that list
because I'm getting hte same error, haven't put it up on the list yet, but I really hope that's the problem :-\
because I'm getting hte same error, haven't put it up on the list yet, but I really hope that's the problem :-\
#6
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Re: (Syndacate)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Syndacate »</TD></TR><TR><TD CLASS="quote">I hope a clogged fuel filter could be added to that list
because I'm getting hte same error, haven't put it up on the list yet, but I really hope that's the problem :-\</TD></TR></TABLE>
Fuel presure should be one of the first things you check for that code.
because I'm getting hte same error, haven't put it up on the list yet, but I really hope that's the problem :-\</TD></TR></TABLE>
Fuel presure should be one of the first things you check for that code.
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its the plastic pice on the fuel rail where the inlet come in it called ? i cant think of it but thats what it is i have had the problem let me know will find the name if you need it it runs 30ish dollers
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Re: (dznuts)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dznuts »</TD></TR><TR><TD CLASS="quote">its the plastic pice on the fuel rail where the inlet come in it called ? i cant think of it but thats what it is i have had the problem let me know will find the name if you need it it runs 30ish dollers</TD></TR></TABLE>
u mean the fpr?
u mean the fpr?
#12
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Re: (dznuts)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dznuts »</TD></TR><TR><TD CLASS="quote">no the fuel pressur ragulater is on the driver side im taking about the tranny side its a 22mm where you fule line come in the the fule rail</TD></TR></TABLE>
The fuel pulse dampener?
The fuel pulse dampener?
#14
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Re: (dznuts)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dznuts »</TD></TR><TR><TD CLASS="quote">yes</TD></TR></TABLE>
I've never seen a fuel pulse dampener cause a presure problem. The only bad ones i've seen caused an odd rumble/rattle noise.
I've never seen a fuel pulse dampener cause a presure problem. The only bad ones i've seen caused an odd rumble/rattle noise.
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Re: (Chiovnidca)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chiovnidca »</TD></TR><TR><TD CLASS="quote">
I've never seen a fuel pulse dampener cause a presure problem. The only bad ones i've seen caused an odd rumble/rattle noise.</TD></TR></TABLE>
i had one on a 2nd gen integ go out and i though the same but i was wrong i ask the guy how had there car he said dealer only and 40+tax
I've never seen a fuel pulse dampener cause a presure problem. The only bad ones i've seen caused an odd rumble/rattle noise.</TD></TR></TABLE>
i had one on a 2nd gen integ go out and i though the same but i was wrong i ask the guy how had there car he said dealer only and 40+tax
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