Installing Defouler passing emissions inspection - 02 NOT READY - Focus ST
15:45
Find in video from 02:08Removing Downstream o2 Sensor
Installing Defouler passing emissions inspection - 02 NOT RE…
11.5K viewsJan 28, 2020
YouTubeJordan Moree
Do O2 Sensor Spacers Actually Work? | My Experience.
1:56
Do O2 Sensor Spacers Actually Work? | My Experience.
250K viewsJul 17, 2023
YouTubeBig Ben's Cars & Cycles
Installing o2 Sensor Spacer for P0420 Catalytic Converter Code. VK56VD Infiniti M56 Q70 v8
16:32
Find in video from 02:01Removing the Old Sensor Spacer
Installing o2 Sensor Spacer for P0420 Catalytic Converter Code. V…
34.9K viewsFeb 21, 2023
YouTubeEdBwoy
O2 Sensor Defouler Install On A 2019 Ford Mustang GT
6:12
Find in video from 01:04Removing the Old O2 Sensor
O2 Sensor Defouler Install On A 2019 Ford Mustang GT
2.9K viewsFeb 20, 2024
YouTubeLiberty Crue
Fiesta ST Defouler Installation (Remove 02 sensor code) off-road only!
2:08
Find in video from 01:51Testing the Defouler and O2 Sensor
Fiesta ST Defouler Installation (Remove 02 sensor code) off-road …
3.5K viewsAug 25, 2023
YouTubeGAPPerformance
O2 Sensor Defoulers Saved My 350z from the Dreaded CEL
11:32
O2 Sensor Defoulers Saved My 350z from the Dreaded CEL
2.8K viewsDec 5, 2024
YouTubeValentine Autos
Every 2024 Mustang Needs This Especially Boosted or Headers // O2 Extension //O2 Sensor Defouler
9:14
Every 2024 Mustang Needs This Especially Boosted or Headers // …
1.2K viewsFeb 14, 2025
YouTubeJakeSVT
13:49
Find in video from 01:04Factory O2 Sensor Removal
How to Remove & Replace Your O2 Sensors (and Why You Should)
297 viewsNov 7, 2024
YouTubeJimsGarageToys
3:53
Will an O2 Defouler really work?
1.8K views8 months ago
YouTubeKris Ellis
7:08
Do fouler O2 Sensor Spacers Work? I Tried Here What Happened
3.7K viewsMar 7, 2025
YouTubeDIY - AUTO & PHOTO
2:48
Find in video from 00:20Introduction to O2 Defouler
Installing an O2 defouler for catless down pipe, Mustang ecoboost
4.4K viewsJan 11, 2021
YouTubeRed Ecobeast
1:07
O2 Sensor Bypass DIY (P0420/P0430)
408.8K viewsNov 27, 2020
YouTubeMrRangerZr1
4:23
How to Use O2 Oxygen Sensor Extender Spacer to Turn off CEL [ …
69.2K viewsJul 31, 2018
YouTubeMils Garage
8:01
Signs of Bad catalytic converter or O2 sensor |Which one is Bad?
12.6K views7 months ago
YouTubeE H Car_net
10:28
Toyota Tundra Check Engine Light Fixed with O2 Sensor Spacer – Ea…
6.9K viewsMay 10, 2025
YouTubeKT Garage
8:26
Deleting or Bypassing O2 Sensor? Here's the Only Method That Work…
2K views3 months ago
YouTubeE H Car_net
3:02
How to install o2 foulers in a catless ypipe
38.5K viewsNov 17, 2018
YouTubeTbayauto
9:30
Find in video from 03:02Location of O2 Sensor in Cadillac Deville
How to Fool O2 Sensor w/ Spark Plug Non-Foulers !
19.7K viewsJun 26, 2023
YouTubeFree Range Nomad
7:35
Find in video from 01:00Understanding the Oxygen Sensor
$3 O2 simulator fix for P0420 Check Engine Light
1.4M viewsJan 2, 2014
YouTubeMITEEman
5:25
Fix P0420 Code | How To Use O2 Sensor Spacers | Project M3 Episo…
73.4K viewsJun 13, 2021
YouTubeHazard Garage
5:57
Find in video from 01:13Understanding O2 Sensors
How to Pass Emissions Without a Catalytic Converter!
277.4K viewsOct 17, 2018
YouTubeAuto Autopsy
26:20
How To Replace 3rd Gen 4Runner O2 Sensors Upstream & Downstre…
11.9K viewsSep 10, 2024
YouTubeVan Winkle’s Garage
5:28
Find in video from 00:38Understanding the Functionality of Oxygen Sensors in Vehicles
Installing a Spark Plug Non-Fouler: Cheat Code or Complete Waste?
63.7K viewsJun 29, 2024
YouTubeRANDOMFIX
4:14
How to Trick an O2 Sensor - Is O2 Sensor Bypass Worth It?
574.9K viewsMar 24, 2023
YouTubecar PROblems
13:44
Find in video from 04:31Accessing the O2 Sensor
Subaru BRZ o2 Sensor Replacement - Bank 1 Sensor 2 - 1st Gen (Scio…
17.7K viewsOct 15, 2021
YouTubePorcelli Racing
13:43
Ford F150 Ecoboost DIY O2 Sensor Replacement - P0131
65K viewsJul 22, 2024
YouTubeAuto Freak Garage
8:08
Bad O2 Sensor Symptoms Downstream & Upstream [Oxygen …
8.9K viewsApr 8, 2025
YouTubeCar Manufacturing
4:25
2001 Toyota Tacoma o2 Sensor Replacement Downstream
5K viewsAug 16, 2024
YouTubeTech28
13:07
Find in video from 00:12Problem with O2 Sensors
SVO Mustang Wideband O2 Sensor Defouler install
3.1K viewsNov 22, 2019
YouTubeMrAutoMotif
See more videos
Static thumbnail place holder