Code P0135?

CALEB WAGEMAN

MEMBER
2016 FORD FUSION
2.0L
4 CYL
TURBO
4WD
AUTOMATIC
89,000 MILES

I want to know the location of this sensor so I can replace it.

Wednesday, May 17th, 2023 AT 8:40 AM

3 Replies

KEN L

MASTER CERTIFIED MECHANIC
50,009 POSTS

Sure, here is the sensor location so you can change it out.

The P0135 code indicates a malfunction in the oxygen sensor circuit for bank 1 sensor

Check out the images (below). Let us know what happens and please upload pictures or videos of the problem so we can see what's going on.

Images (Click to make bigger)

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Wednesday, May 17th, 2023 AT 11:11 AM

CALEB WAGEMAN

MEMBER
2 POSTS

I just replaced that sensor; I replaced it when I installed my new downpipe and cat back. Previous owner had installed a bad after market down pipe and cat back. I used a Bosch 17319 for that sensor and the code on my reader said that the O2 heater circuit was not working. I am able to clear the code and I cleared it last night. It popped back up this morning when I was leaving for work and I was able to clear it again.

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Wednesday, May 17th, 2023 AT 11:20 AM

KEN L

MASTER CERTIFIED MECHANIC
50,009 POSTS

Okay, please check the fuse #8 20 amp in the fuse panel under the hood. Here is a guide to help to check the fuse for power with the key on:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Please go over this guide and get back to us.

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Thursday, May 18th, 2023 AT 11:32 AM