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P0443 - EVAP Solenoid Questions

Kaiser Pontiac

Kaiser Pontiac

New member
So, I've been getting this code for a while on my '99 GTP. I've done some reading, and it should either be an issue with the canister or solenoid. I'm guessing a good place to start is the solenoid; I have a spare '97 laying around which looks different, but I'm thinking should work. Question is, can I use this solenoid to test to see if that is the issue? Also, the vac lines...., do those just pull off of the solenoid, or is there a method to removing and not breaking them?
 


I guess the lines are just squeeze and pull really hard, lol. And ofc the '97 solenoid has a different electrical connector style than my '99. So..., off to eBay if the fuse isn't it (once I figure out which one that is, GM is soooo descriptive on the fuse box).
 
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