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CODE-p0450-fuel tank pressure sensor

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Old 05-15-2005, 12:47 PM
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Default CODE-p0450-fuel tank pressure sensor

any one else ever have this issue?
Old 05-15-2005, 01:02 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (BLUE EH3)

gas cap??
Old 05-15-2005, 01:29 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (hatchi)

bingo....check to make sure your gas cap is tight and if it is, replace it....if its not, tighten it up and clear the codes. If the code some back again, replace the cap.
Old 05-15-2005, 01:51 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (BLUE EH3)

Usually caused by a bad FTP sensor or a wiring problem. A Loose or missing gas cap would cause a p1456.
Old 05-16-2005, 05:22 AM
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Default Re: CODE-p0450-fuel tank pressure sensor (Chiovnidca)

it is tight!
Old 05-16-2005, 07:11 AM
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Default Re: CODE-p0450-fuel tank pressure sensor (BLUE EH3)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BLUE EH3 &raquo;</TD></TR><TR><TD CLASS="quote">it is tight!</TD></TR></TABLE>

Then its probably caused by the fact that you might be trying to use an ECU that is looking for an FTP, but your car doesn't have one.

What ECU are you using?

What car is this?
Old 05-16-2005, 01:11 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (EE_Chris)

ecu-98 p75
car 96 dx
Old 05-16-2005, 01:13 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (Chiovnidca)

do 96-00 civics have ftp?
Old 05-16-2005, 02:05 PM
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BLUE EH3 &raquo;</TD></TR><TR><TD CLASS="quote">do 96-00 civics have ftp?</TD></TR></TABLE>

Not all of'em.

Do you have a Lt. Grn wire in D15? Or you can look up underneath the rear of the car, in the front left area of the fuel tank.
Old 05-16-2005, 02:28 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (EE_Chris)

how do i fix it?
Old 05-16-2005, 02:41 PM
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BLUE EH3 &raquo;</TD></TR><TR><TD CLASS="quote">how do i fix it?</TD></TR></TABLE>
lol
Old 05-16-2005, 02:44 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (BLUE EH3)

Just to help out, this code has nothing to do with your gas cap, that would be p1456. Fuel tank pressure sensor would mean you need to be replace your fuel tank pressure sensor.
Old 05-16-2005, 02:53 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (BLUE EH3)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chiovnidca &raquo;</TD></TR><TR><TD CLASS="quote">lol</TD></TR></TABLE>

lol

uh-huh...

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BLUE EH3 &raquo;</TD></TR><TR><TD CLASS="quote">how do i fix it?</TD></TR></TABLE>

How much can you realistically spend to fix it? Give me a round about...maybe 60...70 bucks? I might have a solution for you.
Old 05-16-2005, 02:57 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (Chiovnidca)

how!
Old 05-16-2005, 03:01 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (BLUE EH3)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BLUE EH3 &raquo;</TD></TR><TR><TD CLASS="quote">how!</TD></TR></TABLE>

Do you have $70?
Old 05-16-2005, 03:11 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (EE_Chris)

got 70. but should i really fix it??
Old 05-16-2005, 03:17 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (BLUE EH3)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BLUE EH3 &raquo;</TD></TR><TR><TD CLASS="quote"> got 70. but should i really fix it??</TD></TR></TABLE>

I think you should REALLY buy a Helms. Coincidentally, they cost about $70 shipped.
Old 05-16-2005, 03:30 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (EE_Chris)

i had one and i cant find it
Old 05-16-2005, 03:35 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (BLUE EH3)

Sucks to be you then.
Old 05-16-2005, 03:52 PM
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EE_Chris &raquo;</TD></TR><TR><TD CLASS="quote">Sucks to be you then.</TD></TR></TABLE>
LMAO
Old 05-16-2005, 04:47 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (Chiovnidca)

help
Old 05-16-2005, 05:08 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (BLUE EH3)

tighten your gas cap
Old 05-16-2005, 05:09 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (BLUE EH3)

i read some where, that i take out a pin and b fine!
Old 05-16-2005, 07:01 PM
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Default Re: CODE-p0450-fuel tank pressure sensor (BLUE EH3)

anyone
Old 05-17-2005, 03:46 AM
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Default Re: CODE-p0450-fuel tank pressure sensor (BLUE EH3)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BLUE EH3 &raquo;</TD></TR><TR><TD CLASS="quote">i read some where, that i take out a pin and b fine!</TD></TR></TABLE>

Where? Show us.


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