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http://www.wellsve.com/ This video demonstrates how a typical EVAP system functions. P0440, P0441, P0442, P0456, P0457, P0455, P0443, P0446, P0449,...
markjhicks • 79,381 views
Hi Mark,
I have a 2005 Honda CRV codes reading PO497,457 & 498. I checked the hoses and do not see any leaks. Makes a whistle sound when accelerating which sounds like a vacuum leak. Would you please advise on diagnostics. Thank you, Joe
Hi Mark,
I have a 2005 Honda CRV codes reading PO497,457 & 498. I checked the hoses and do not see any leaks. Makes a whistle sound when accelerating which sounds like a vacuum leak. Would you please advise on diagnostics. Thank you, Joe