check engine light on after changing headers and down pipe | Nissan Versa Forums

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Jvin88

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Joined Aug 4, 2012

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3 Posts

Discussion Starter · #1 · Oct 7, 2012

Has anyone got a check engine light on after changing headers and down pipe?

RedAlertV

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Joined Jan 26, 2011

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1,848 Posts

#2 · Oct 8, 2012

Jvin88 said:
Has anyone got a check engine light on after changing headers and down pipe?

Might be due to your O2 sensor. Does the header have two ports? One at the top and one towards the end?

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