jakewalter Posted March 21, 2017 Share Posted March 21, 2017 I am working on a 2002 Wrangler 4.0 automatic. I found this connected grounded to the left side of the block. I have no idea what it is or what it does. Any help would be greatly appreciated. Thanks so much, Jake Quote Link to post Share on other sites
Administrators Moses Ludel Posted March 21, 2017 Administrators Share Posted March 21, 2017 jakewalter...Where on the 4.0L block did this attach? Were there wires coming out of the connector, and if so, what color code? Looks related to the Coil-On-Plug system. Any engine malfunction or trouble codes thrown? Moses Quote Link to post Share on other sites
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