Help! - check engine light - " 91 Fuel Tank Pressure Sensor low input "
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Joined: Jul 2003
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From: l d f w l
Help! - check engine light - " 91 Fuel Tank Pressure Sensor low input "
Need some help..my 99 gsr just recently threw code 91 for Fuel Tank Pressure Sensor low input.
everything seems to be running fine and i get fairly good gas mileage. the light came on yesterday while driving normally. one thing though, i don't get that suction sound whenever i unscrew the gas cap to fill up. could that be a sign of something? somebody help meeeee
.
*edit*
i bought the car with these fuel mods already installed:
aem fpr
high flow fuel pump (don't know the brand)
aem fuel filter
everything else is stock besides an intake
everything seems to be running fine and i get fairly good gas mileage. the light came on yesterday while driving normally. one thing though, i don't get that suction sound whenever i unscrew the gas cap to fill up. could that be a sign of something? somebody help meeeee
.*edit*
i bought the car with these fuel mods already installed:
aem fpr
high flow fuel pump (don't know the brand)
aem fuel filter
everything else is stock besides an intake
Thread Starter
Honda-Tech Member
Joined: Jul 2003
Posts: 1,802
Likes: 0
From: l d f w l
Re: Help! - check engine light - " 91 Fuel Tank Pressure Sensor low input " (b18ccivics)
already tried putting a new gas cap from my friend's car on, didn't work ..i'll paypal whoever can help me out $10 
, this cel is bothering the hell outta me..
..i'll paypal whoever can help me out $10 , this cel is bothering the hell outta me..
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