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If you have a catless downpipe or even a highflow cat the odds are that that's the reason why you're throwing that code. A tune can fix that. You're o2 sensor that runs on your header may need to be replaced also.
 

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Hp tuners have no support for the 2.2. You would need to go with trifecta. I would try replacing your o2 sensor first and see what happens seeing that your code is saying bank 1
 

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Hp tuners have no support for the 2.2. You would need to go with trifecta. I would try replacing your o2 sensor first and see what happens seeing that your code is saying bank 1
I wouldn't replace the o2 sensor. They're $80. Ain't cheap. If u still have ur stock dp then I would try installing that and check to see if the code pops up. You will have to clear it tho
 
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