Purge valve and lean/ rich code

[remember5]

Well I finished the tank with the BG44 in it and refilled and within 10 or 15 miles the light came back on so I'm going to try another can of BG and if that doesn't work I'll try the MAP sensor. Yikes, that sensor is $300, maybe I'll tighten the oil filler cap first...

 

[steveC101]

Parts Geek has some very cheap ones but others for $100. Their OEM is 275. Have you tried just cleaning it?