P0443 and P0449 code [Archive] - GrandAmGT.com Forum

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icecats87
04-29-2011, 12:18 AM
About a month ago i swapped my tranny. when putting everything back together i snapped a plastic piece off the Evap solenoid, i ran the car without it plugged in for about 200 miles until a could get one from the dealership. i bought a new one and put it in but ive still had these codes for a month, anyone have any idea what else could cause all this?

icecats87
04-30-2011, 12:48 PM
Anyone have any ideas? the check engine light is always on i need to fix this soon because im selling the car very soon

unchained_01
04-30-2011, 01:22 PM
p0443 is evap purge soleniod andP0449 = Evaporative Emission Control System Vent Valve/Solenoid Circuit so you shoild be able to just unhook battery for a few minutes and replace and see if code clears if not auto zone or advance auto will clear it for free

icecats87
04-30-2011, 02:18 PM
p0443 is evap purge soleniod andP0449 = Evaporative Emission Control System Vent Valve/Solenoid Circuit so you shoild be able to just unhook battery for a few minutes and replace and see if code clears if not auto zone or advance auto will clear it for free

I worked at napa so always have access to the code scanner and cleared the code maybe 15 times turns out fuse number 47 under the hood was blown i replaced it engine light hasn't come on since

unchained_01
05-02-2011, 09:58 PM
great thats good tom know !!! and glad you got it fixed !! fuse 47 is the relay for that solenoid