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Re: Evap system testing on newer Jeep
Posted to Technical Discussion Forum on 3/21/2014 1 Reply

Also, there are a lot of PCM flash update for Evap codes, make sure PCM is at its latest software.

And If the scanner tells you if there has been Good Trips, that means no matter how you test it, it will pass every test you throw at it at this time. So just ... Login to read more.

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