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Check engine light

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Rickel23

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Has anyone had a check engine for cat efficiency after installing cvf inter cooler and down pipes? Also installed thermo rd exhaust.
 

EDWYER

EDWYER

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Which downpipes?
 

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Rickel23

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Cvf pipes and inter cooler
 

EDWYER

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I'm guessing install error or something with the gaskets.
 

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Rickel23

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Okay. I replace the gaskets with the ones that were sent with products. And installed the defoulers. And they could only be installed in the top holes / upstream sensors. What could have I missed
 

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Cruising68

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Downstream sensors are used for cat efficiency. Guessing that is where your problem is.


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Cajun Heat

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Rickel23 said:
Has anyone had a check engine for cat efficiency after installing cvf inter cooler and down pipes? Also installed thermo rd exhaust.
Click to expand...
Welcome to the forum.

Did you get the CEL resolved?
 

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