o2 sensor

  1. E

    What could the issue be? Monitors not ready!!!

    Hey all, 2012 rubicon 79k miles Went to get car inspected, failed due to the notorious “fuel system not ready” all monitors green, except for fuel system! Upon doing research i found this is a common issue, and the fix is to get the PCM updated/reflashed. Did this, and now all monitors are...
  2. S

    Need exhaust recommendations for Rock Krawler long arms

    I have the 3.5 in rock krawler adventure series long arm lift on my 4dr Jk. I noticed on the drivers side upper control arm that the resonators O2 sensor is being hit when the drivers side front axle droops. The pictures below show the O2 sensor is definitely contacting the arm, but I do not see...
    • SpelWurdsRite
    • Thread
    • exhaust long arms long arms hitting exhaust o2 sensor rock kralwer longs arms hitting exhaust rock krawler rock krawler long arms
    • Replies: 3
    • Forum: JK General Discussion
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