so I get these CELs

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Dec 3, 2007 | 12:06 PM

nsxracer

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Joined: Nov 2007

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From: socal

so I get these CELs

P0450 Evaporative Emission Control System Pressure Sensor Malfunction

P0453 Evaporative Emission Control System Pressure Sensor High Input

Anyone know what exactly is bad here?

Dec 3, 2007 | 01:48 PM

driftintherain

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Joined: May 2007

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From: PA

isn't this some kind of pcv stuff??

Dec 3, 2007 | 02:35 PM

Slows2k

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From: Mother F'in TN

There is a problem in the fuel tank pressure sensor circuit.

Dec 3, 2007 | 02:59 PM

nsxracer

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From: socal

Quote:

Originally Posted by Slows2k,Dec 3 2007, 03:35 PM

There is a problem in the fuel tank pressure sensor circuit.

out of gas?

Dec 3, 2007 | 03:48 PM

Slows2k

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From: Mother F'in TN

No.

There is a separate pressure sensor for the Evaporative emissions system. It sounds like you need to find a local shop and have them troubleshoot the DTC's.

Dec 3, 2007 | 05:56 PM

A51_AP1

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From: San Mateo, Ca

I would also maybe check your gas cap. That might be 1 reason, but it shouldn't cause 2 DTC's.

Dec 3, 2007 | 05:58 PM

Slows2k

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From: Mother F'in TN

The fuel cap has nothing to do with an electrical fault of the FTP sensor.

so I get these CELs

so I get these CELs

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