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Unread 06-21-2013, 12:19 AM   #1
Registered User
2002 KJ Liberty 
Join Date: Jul 2011
Location: SI, NY
Posts: 13
02 Liberty P0442 Code

I was having trouble with the rear wiper motor not working so I decided to to take everything out of the Liberty. Also wanted to clean it throughout. Took out the seats, the mats and the whole carpeted flooring. Managed to find the problem with the rear wiper motor. Also many of the cables connected together on the left side of the vehicle by the rear passenger seat were rusty in the box. Took them all out and cleaned them.

Once I put everything back into the vehicle it was smooth sailing. An hour later I get the engine light on and code P0442. I am 100% there is no leak. I probably just didn't do something right when i was messing with the batch of cables. Can anyone tell me which wire corresponds to the EVAP code p0442. Guessing there is no contact or something like that.

appreciate your help

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