Oxygen Sensor Diagnosis and Replacement Simplified - NGK Spark Plugs - Tech Video

A simplified overview of Oxygen Sensor diagnosis and replacement. This is a simple approach and brief overview.

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How To Clean An Oxygen Sensor
How to clean old and contaminated lambda sensor with ultrasonic cleaner

How to Check and Replace an Oxygen Sensor (Air Fuel Ratio Sensor)
Oxygen sensors (Air fuel ratio sensors) are a common problem on many vehicles. A P1155 or P1135 code indicates you have a bad sensor. This is common in Toyota and Lexus cars and trucks. Learn how to test the air fuel ratio sensor to see if it is bad, and then learn how to replace the bad sensor. Nice O2 Sensor Socket Kit: http://www.amazon.com/gp/product/B005SMUORO/ref=as_li_tl?ie=UTF8&camp=1789& creative=390957&creativeASIN=B005SMUORO&linkCode=as2&tag=chri0e2-20&linkId= Y3D4ZF62DSRUJ3CT OBD2 Scanner to get the codes: http://www.amazon.com/gp/product/B00652G4TS/ref=as_li_tl?ie=UTF8&camp=1789& creative=390957&creativeASIN=B00652G4TS&linkCode=as2&tag=chri0e2-20&linkId= VBOTJXMIWC2MKTZ2 Multimeter I used: http://www.amazon.com/gp/product/B001O1X65A/ref=as_li_tl?ie=UTF8&camp=1789& creative=390957&creativeASIN=B001O1X65A&linkCode=as2&tag=chri0e2-20&linkId= SCFDOB4EFQYDCZR2 Here is where to get inexpensive A/F Ratio Sensors: http://www.amazon.com/s/?_encoding=UTF8&camp=1789&creative=390957&field-key words=air%20fuel%20ratio%20sensor&linkCode=ur2&sprefix=air%20fuel%20ratio%2 0s%2Cautomotive&tag=chri0e2-20&url=search-alias%3Dautomotive&linkId=7R4JTUC KCJQBTOSV Some background info on difference of Oxygen Sensors and Air/Fuel Ratio Sensors. What distinguishes Air Fuel Ratio Sensors from regular O2 sensors is that the AFR Sensor is what is known as a wide range O2 sensor whereas the basic O2 sensor is a narrow range sensor. It can detect a wider range of air/fuel ratios than the basic O2 sensor. Also, the AFR Sensor has a little bit more circuity to enable it to detect more minute variations in the Exhaust system air content (more sensitive than the O2 sensor). Therefore, it is able to make better adjustments through the ECM to add or subtract fuel to produce a better mix of air/fuel to maximize efficiency and minimize emissions. **If the video was helpful, remember to give it a "thumbs up" and consider subscribing. New videos every Thursday** -Website: https://www.ChrisFixed.com -Facebook: https://www.facebook.com/chrisfix8 -Twitter: https://twitter.com/ChrisFixed -Instagram: https://instagram.com/chrisfixit -Subscribe Here: http://www.youtube.com/subscription_center?add_user=paintballoo7 -YouTube Channel: https://www.youtube.com/ChrisFix Disclaimer: Due to factors beyond the control of ChrisFix, I cannot guarantee against improper use or unauthorized modifications of this information. ChrisFix assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. ChrisFix recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of ChrisFix, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not ChrisFix.

How To Test An Oxygen Sensor - Old Vs. New
O2 sensor test procedure video. This method uses a propane torch and digital multimeter. It works on most cars manufactured in the last 30 years. This is a Ford Bosch sensor, but most makes and models are very similar.

NEVER Change Another O2 Sensor Until You WATCH THIS!
ALWAYS follow these tips when installing O2 sensors! These oxygen sensors are very expensive, sensitive, and have to be handled with care. They are almost always stuck in the Exhaust pipes so watch these tips so they don't get stuck again! READ MORE BELOW FOR TOOLS, SENSORS, AND PARTS USED IN THIS VIDEO!: Tools/Parts: https://www.amazon.com/shop/influencer-61212e53 Sensor Removal Tools: Performance Tool O2 Sensor Socket Set (7 Piece Really Nice!): http://amzn.to/2wsdM41 Tooluxe Oxygen Sensor Socket Wrench and Thread Chaser Set (5 Piece): http://amzn.to/2vNKYWz RamPro Oxygen Sensor Socket Wrench Set (3 Piece): http://amzn.to/2vDyd03 O2 Sensor Flex Head Wrench: http://amzn.to/2vhQlMf Performance Tool O2 Sensor Flex Head Wrench: http://amzn.to/2frPumD -------------------------- Anti-Seize Loctite Copper: http://amzn.to/2vi301P Permatex Copper: http://amzn.to/2wsgWoj Dynatex Industrial Copper: http://amzn.to/2vDWGCu Permatex Aluminum: http://amzn.to/2hJza1s -------------------------- Dielectric Grease Heavy Duty Marine Grade (Can with brush): http://amzn.to/2hIKlqU Permatex (Tube): http://amzn.to/2vi6X6B Max Professional (Spray Can): http://amzn.to/2vi8FEP CRC (Spray Can): http://amzn.to/2frOEGt -------------------------- O2 Sensors Bosch: http://amzn.to/2frw6WP ACDelco: http://amzn.to/2fsDAci Denso: http://amzn.to/2hJteFk Delphi: http://amzn.to/2vhVnrY Motorcraft: http://amzn.to/2frNbQt Walker Products: http://amzn.to/2vibRR0 Spectra Premium: http://amzn.to/2vkwjil