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Ask sprinkles08 Your Own Question
sprinkles08, ASE Certified Technician
Category: Infiniti
Satisfied Customers: 22672
Experience:  ASE Master and Advanced level certified. Factory trained with 15 years dealership experience
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Car was pulling all po135 po141 po155 po161 po1131 o 2

Customer Question

car was pulling all po135 po141 po155 po161 po1131 o 2 sensor codes Just replaced all 4 and still pulling po135 po155 upper L and R
Submitted: 1 year ago.
Category: Infiniti
Expert:  sprinkles08 replied 1 year ago.

Hello and welcome to JustAnswer!

These are indeed oxygen sensor codes but they don't show to be valid for the vehicle information posted. It's possible there was a scan tool error if you're using a generic scan tool or code reader, or I'm wondering if there was a typo in the vehicle information.

Can you post the VIN?
Where did the replacement sensors come from?

Was any actual testing done?

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