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Jeep Wrangler JK
JK General Discussion
Codes, codes and more codes! Could it be the catalytic converter?
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<blockquote data-quote="BLACKJKU" data-source="post: 457421" data-attributes="member: 18221"><p>If the cat you bought wasn't a factory cat then it will throw a code, I have high flow cats on my JK and I have to use O2 Foolers to be able to not get a code.</p><p></p><p>Did you use NGK O2 Sensors? A</p><p></p><p>Also if it's from the non-factory cat it will be a downstream code.</p><p></p><p>Did you try doing a ECM reset?</p></blockquote><p></p>
[QUOTE="BLACKJKU, post: 457421, member: 18221"] If the cat you bought wasn't a factory cat then it will throw a code, I have high flow cats on my JK and I have to use O2 Foolers to be able to not get a code. Did you use NGK O2 Sensors? A Also if it's from the non-factory cat it will be a downstream code. Did you try doing a ECM reset? [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
Codes, codes and more codes! Could it be the catalytic converter?
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