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DTC Codes, HELP!

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Old Jun 12, 2009 | 04:01 PM
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LS2-Zomb!e's Avatar
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Default DTC Codes, HELP!
Hey Guys..
I'm getting these codes today after replacing my fuel pump 4 days ago..

DTC P0449 Evaporative Emission (EVAP) Vent Solenoid Control Circuit
DTC P0452 Fuel Tank Pressure Sensor Circuit Low Voltage

Car was running great 4 days ago until I tried to start it up today, It wouldn't start at all - I took my Diablo to read the errors (No CEL on the dash), Cleared the faults then it worked after trying to fire it up 4 times.

Anyone had this problem? How to fix it?
Thanks!
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Old Jun 12, 2009 | 06:25 PM
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Old Jun 14, 2009 | 01:22 PM
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Originally Posted by LS2-Zomb!e
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Old Jun 14, 2009 | 06:25 PM
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Found it from another thread!
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Old Jun 15, 2009 | 02:13 PM
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Bad or loose gas cap?
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Old Jun 15, 2009 | 02:51 PM
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Originally Posted by eboggs_jkvl
Bad or loose gas cap?
Nope, It's a bad vent solenoid.
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