2009 Corvette C6 Coupe check engine code P0454
I used my code checker to find out why my check engine light came on. I tried to reset the check engine light with my code checker but the check engine light stays on and the code comes back when I restart the car. Its code P0454 Fuel tank pressure sensor. Is it hard to change? Anyone have any advice? 2009 Coupe 22000 miles.
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You cant just clear the code and not expect it to come back lol
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Originally Posted by Fiss
(Post 1583041465)
You cant just clear the code and not expect it to come back lol
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p0454 is in the group of evap pressure codes.
i would replace the gas cap to eliminate that possibility. like most things, you replace the cheap first and since a new cap wouldnt hurt, good starting point. fyi.. replace a fuel tank pressure sensor (if you get to that point) Fuel Tank Pressure Sensor Replacement Removal Procedure Remove the right rear wheelhouse panel. Refer to Wheelhouse Liner Panel Replacement - Rear in Body Rear End. Remove the evaporative emission (EVAP) canister access cover. Disconnect the fuel tank pressure sensor electrical connector. Remove the fuel tank pressure sensor by carefully prying the sensor out of the fuel tank with a screwdriver. Installation Procedure Lubricate the fuel tank pressure sensor rubber grommet with clean engine oil in order to aid in installation. Install the fuel tank pressure sensor into the top of the fuel tank. Connect the fuel tank pressure sensor electrical connector. Install the EVAP canister access cover. Install the right rear wheelhouse panel. Refer to Wheelhouse Liner Panel Replacement - Rear in Body Rear End. |
Originally Posted by ChevyDave
(Post 1583041816)
p0454 is in the group of evap pressure codes.
i would replace the gas cap to eliminate that possibility. like most things, you replace the cheap first and since a new cap wouldnt hurt, good starting point. |
Originally Posted by ChevyDave
(Post 1583041816)
p0454 is in the group of evap pressure codes.
i would replace the gas cap to eliminate that possibility. like most things, you replace the cheap first and since a new cap wouldnt hurt, good starting point. fyi.. replace a fuel tank pressure sensor (if you get to that point) Fuel Tank Pressure Sensor Replacement Removal Procedure Remove the right rear wheelhouse panel. Refer to Wheelhouse Liner Panel Replacement - Rear in Body Rear End. Remove the evaporative emission (EVAP) canister access cover. Disconnect the fuel tank pressure sensor electrical connector. Remove the fuel tank pressure sensor by carefully prying the sensor out of the fuel tank with a screwdriver. Installation Procedure Lubricate the fuel tank pressure sensor rubber grommet with clean engine oil in order to aid in installation. Install the fuel tank pressure sensor into the top of the fuel tank. Connect the fuel tank pressure sensor electrical connector. Install the EVAP canister access cover. Install the right rear wheelhouse panel. Refer to Wheelhouse Liner Panel Replacement - Rear in Body Rear End. |
if you want a good laugh...
cant say if sensor is bad, but here is some info if you end up needing it gm part number 13502903 will look almost identical to this.. http://i673.photobucket.com/albums/v...psf6a9ec1e.jpg see item #14.. http://store.gmpartshouse.com/parts/...gramCallOut=14 see item #1.. http://i673.photobucket.com/albums/v...ps1a95725d.jpg |
Well the car is at the shop now the guy quoted me $90 labor to install the $70 part. I also purchased a new gas cap.
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Originally Posted by Charles Jennings
(Post 1583050343)
Well the car is at the shop now the guy quoted me $90 labor to install the $70 part. I also purchased a new gas cap.
But I bet the fix you're getting involves R&R the evap canister Vent Solenoid... it's a logical next step... $90 + $70 sounds about right: http://forums.corvetteforum.com/c6-c...49-w-pics.html |
Originally Posted by Charles Jennings
(Post 1583050343)
Well the car is at the shop now the guy quoted me $90 labor to install the $70 part. I also purchased a new gas cap.
JMHO: if your problem's resolved for $160 +tx, feel fortunate. As C6 repairs go, it's a bargain. :thumbs: |
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