0440 code?

[basshead42]

My car is throwing the 0440 code which has to do with the evap system. Autozone tells me to replace the gas cap and i know it isn't that. Anybody have any ideas how to fix this? Is it a vacuum ?

 

[blueguy]

Check the vacuum lines from the fuel rails all around underneath the snout of the blower to the back of the motor to a small black box type thing with a "pinch" connector on it...that is the HVAC. Then follow it to the TB...and check the rubber T's as the tend to rot over time and if not check the U shaped rubber pieces that go from the HVAC to the TB.

 

[TDCRacing]

The clips that hold the vacume lines onto teh evap silinoid need to be pushed on to the silinoid more.


This was the first vacume leak I have ever had on my car. And that fixed it.

 

[blueguy]

^^ There ya go

 

[basshead42]

awesome thanks!