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  1. Muffin

    P1644 - U0100 - U110B - Where to start?

    2013 Jeep Wrangler Unlimited Sahara For context, how we got to here is in this thread: https://wranglerjkforum.net/threads/2013-wrangler-unlimited-sahara-issues-no-start-clicking-relay.32351/ Wanted a new, fresh post focusing on the new codes I managed to snag off it before battery drained...
  2. Muffin

    2013 Wrangler Unlimited Sahara Issues: No Start, Clicking Relay

    Ok whole lot of info to dump, but at my wits end and ready to let the Hurricane take it away! Bought this Jeep in June, as of day 2, code gremlins began. Misfires in Cyl 3 & 5. Replaced plugs, coils, & fuel injectors. Still was misfiring and also started getting air/fuel ratio imbalance bank 1...