How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask CTKiaTech Your Own Question
CTKiaTech, Kia Master Technician
Category: Kia
Satisfied Customers: 4976
Experience:  Kia Elite Ceritfied
Type Your Kia Question Here...
CTKiaTech is online now
A new question is answered every 9 seconds

kia optima My optima is setting codes p1166 and p1167. Is

Customer Question

My optima is setting codes p1166 and p1167. Is it something to do O2 sensor test? Can you please point me to a direction? Thank you
Submitted: 6 years ago.
Category: Kia
Expert:  CTKiaTech replied 6 years ago.

Hello and Thank you for choosing Just Answer. My name is XXXXX XXXXX I will be the Kia Expert assisting you today.


The code you have is for a faulty bank 1 or right side of the engine upstream oxygen sensor and it will need to be replaced.