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Discussion Starter · #1 ·
I recently got the check engine light. Proceeded to investigate...
No vacuum leaks.
Just swapped out both the MAF and MAP sensors and plan on replacing both the upstream and downstream O2 sensors. I also have the fuel pressure sensor but have yet to replace it.
I had a smoke test done- and no carbon cleaning is needed.

Anything I am missing?
Thanks!
 

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What engine are we talking here CFV????
 
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