Mechanics

CODE P1457

1999 Honda Accord

Computer problem
1999 Honda Accord 4 cyl Automatic 100k miles

I replaced the 2-way valve e-vap cannister and the vent shut valve, I followed the repair instructions that I have gotten from alldatapro. The fuel tank pressure sensor voltage should be between 2.45v and 2.55v mine reads 2.43v should I replace it?
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G-man1950
November 13, 2008.



Hi g-man1950,

If the code keeps coming back, though the tank pressure sensor is only out by a little, I would suggest replacing it.

KHLow2008
Nov 16, 2008.