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Hyundai Santa Fe GLS: I have a 2002 santa fe 2.7 o2 read high…

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I have a 2002 santa...
I have a 2002 santa fe 2.7 o2 read high even when the engine isnt running
Submitted: 3 years ago.Category: Hyundai
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Answered in 3 days by:
7/5/2015
Hyundai Mechanic: Greg, import technician replied 3 years ago
Greg
Greg, import technician
Category: Hyundai
Satisfied Customers: 7,492
Experience: 27 year and 16 year as shop owner, import technician
Verified
Name is***** goal is to provide you with excellent service – if you feel you have gotten anything less, please reply back,

Do you have a malfunction light ON if so what codes do you have.

Which O2 is reading high.

What are the readings .
Greg
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