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05-25-2017, 02:12 PM | #1 | |
Working it out
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Location: Atlanta, Georgia
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P0449 Condition for computer test (i read the sticky)
truck is a 2010 silverado 5.3
i would like to know the exact conditions to trigger the computer to run this test for p0449 code. i have 2 days to replace this part and clear the code or it will interfere with the wifes vacation (and the rest of my happiness). i have the silinoid going in tonight, need to get the truck to test and clear the CEL so my emissions will pass. i once found the exact conditions to trigger evap testing on my ford, but cannot find online for this truck. thank you in advance!
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1963.5 Galaxie 427 5spd .. 2016 Taurus Limited 3.5 .. 2011 Jetta Sportwagen TDI |
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05-25-2017, 03:38 PM | #2 | |
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Re: P0449 Condition for computer test (i read the sticky)
this code will throw when the engine is started . this is an electrical problem. could be the sol coil/connector is bad or other wiring / connectors.
on the evap system the other tests are done when the fuel tank is between 3/4 and 1/4.. this code will throw all the time because the electrical circuit is messed up ,because it is not seeing the correct feedback. |
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The Following User Says Thank You to j cAT For This Useful Post: |
waterkeeper03 (05-25-2017)
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05-25-2017, 03:57 PM | #3 | ||
Working it out
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Re: P0449 Condition for computer test (i read the sticky)
Quote:
so assuming wires are all intact, all i have to do is replace the part and turn the key? EXCELLENT thank you
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1963.5 Galaxie 427 5spd .. 2016 Taurus Limited 3.5 .. 2011 Jetta Sportwagen TDI |
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