1. raise the vehicle. suitably support the vehicle. 2. disconnect the evap canister vent valve electrical connector, if equipped. 3. disengage the two vent valve pipe. I have code po449 set. iknow it has to do with evap contol soleniod. scanner shows cicuit open/ short to ground. where is this ? on top of fuel tank? what gives?. Used canister purge valve / solenoid. works. fits many vehicles. delphi part # 1997278. this came from a late 90's buick. fits other gm models and some suzuki models.
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