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david craig
david craig, Auto Mechanic
Category: Car
Satisfied Customers: 3299
Experience:  owner/mechanic at 3D Automotive
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I changed both of the upstream O2 sensors on my Lexus and

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I changed both of the upstream O2 sensors on my Lexus and the codes are popping up I changed some parts on my car and the codes P1133 Bank 1 Sensor 1 came up twice and P1153 Bank 2 Sensor 1 and P0171 Bank 1 any tips on this is there maybe a fuse I must replace also?

Hi im David, thanks for visiting the site. please allow me a few minutes to look up some information. thanks

Customer: replied 5 months ago.
Okay, thank you.

you definitely want to have this TSB done for P1133


hers some diagnostics for both

When you replaced the sensors, were they dealer parts or aftermarket?

Customer: replied 5 months ago.
I think after

ok, well the very first thing I recommend to all of my customers when it comes to o2 sensors, is always get them from the dealer. TAhe after market sensors are junk.

Customer: replied 5 months ago.
Okay, I will try that thank you

you're welcome and a lot of the time the new sensors will take care of the p0171 issue also

Customer: replied 5 months ago.
Thays great I hope it works

please accept the answer and leave a positive rating for me if you are satisfied with my assistance. let me know. accepting the answer and leaving a rating will not end this session. I will be here for you to make sure the vehicle gets fixed. thank you.

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