I have a code problem PO440 or PO446 that keeps coming up depending on which way I hook up hoses on the evap purge solenoid. I have changed the charcoal canister and gas cap already.

Asked by Jun 16, 2014 at 10:23 PM about the 1999 Toyota Corolla CE

Question type: Maintenance & Repair

Everything has been tested and
appears to be in good shape

2 Answers

3,955

I hope this helps https://www.youtube.com/watch?v=FuIZnypw2IY

3 people found this helpful.

Thanks for the info. It appears we will have to have the car smoke tested as visual check for leaks did not find one. Hopefully problem to be found. And does not cost a lot :)

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