p0449 scan code
#1
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Join Date: Nov 2010
Location: Wilmington Delaware
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p0449 scan code
i've been trying to fix this issue with the evap vent valve wich i already replaced but later found out that the electrical connection isnt getting any power, anybody knows how to fix this?....
#2
The EVAP Vent solenoid gets the ignition voltage from the Eng1 fuse in the engine compartment fuse block (PNK wire from the solenoid terminates at pin E3 on connector C3, bottom side of fuse block). The PCM then grounds the control circuit to energize the solenoid (WHT wire, pin 45 on connector C2, PCM). First, check for battery voltage on the PNK wire at the solenoid with key ON and then go from there?
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XiBowhunter
Silverado, Sierra & Fullsize Pick-ups
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March 22nd, 2010 12:29 PM