WaterHead's latest activity

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    WaterHead reacted to Snowbird Tom's post in the thread 2015 JKU P0420 with Like Like.
    Had all that stuff from a real bad tank of gas. Ran that tank out, filled up with good gas and took it out on the highway for an...
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    WaterHead reacted to tJKrider's post in the thread 2015 JKU P0420 with Like Like.
    Nice...
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    WaterHead reacted to Dirty Dog's post in the thread 2015 JKU P0420 with Like Like.
    Replacing the cat is pretty much always a Band-Aid. Because cats don't really fail. They're killed by something. So unless you figure...
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    WaterHead reacted to Dirty Dog's post in the thread 2015 JKU P0420 with Like Like.
    Permanent codes stay until the computer decides the condition no longer applies. That could require a certain number of cold starts, or...
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    WaterHead replied to the thread 2015 JKU P0420.
    Thanks again! That’s what I’m leaning towards. Guess I’m just having a hard time bc the bank 1 o2 downstream sensor is still bouncing...
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    WaterHead replied to the thread 2015 JKU P0420.
    Thanks! That's what I was thinking if I were to change out the cat it would only be a band-aid Going through your points: 1 - based on...
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    WaterHead posted the thread 2015 JKU P0420 in JK General Discussion.
    2015 JKU Rubicon - @75k Miles Could use some help on P0420 Code Had a P0052 02 Sensor 2/1 couple weeks ago and replaced all 4 O2...
    • Jeep Code 01.jpg
    • Jeep Code 02.jpg
    • Jeep Code 03.jpg
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