1st Gen Neon 1995 through 1999 Neons

error code 31

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Old 09-15-2012, 11:43 AM
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Default error code 31

engine service light is on error code 31 is on says it is evap purge camister solonoid has a prob. what do i do to troubleshoot this problem
 
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Old 09-15-2012, 02:14 PM
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Its above the passenger motor mount has a plug and 2 vacuum lines ran to it. I would check the vacuum line, the lines to and from canister, and back by the tank. A leak in the system can cause the light.
 



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