Oxygen / Air Fuel Ratio Sensor Removal Caution – 2000-2016 Mazda

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Subject:

OXYGEN / AIR FUEL RATIO SENSOR REMOVAL CAUTION

Bulletin No: 01-003/15
Last Issued: 02/27/2015

 

BULLETIN NOTE

  • This bulletin supersedes the previous bulletins 01-032/10 issued 05/27/10, 01-051/09 issued 11/19/09, 01006/08 issued 02/11/08 and 10/10/08 and 01-019/07 issued 05/10/07. The APPLICABLE MODEL(S)/VINS and REPAIR PROCEDURE has been revised.
  • Changes are noted below in Red beside the change bar.

 

APPLICABLE MODEL(S)/VINS

2000-2003 Protege 2000-2005 Miata 2000-2002 626 2000-2002 Millenia
2000-2006 MPV 2001-2006 Tribute 2008-2011 Tribute 2008-2010 Tribute Hybrid
2011-2015 Mazda2 2004-2015 Mazda3 2006-2014 Mazda5 2003-2016 Mazda6
2006-2015 MX-5 2004-2011 RX-8 2013-2016 CX-5 2007-2012 CX-7
2007-2015 CX-9

 

DESCRIPTION

Use the following repair procedure to minimize the need to replace the catalyst converter/exhaust pipe when removing oxygen sensors and/or air fuel ratio sensors.

 

REPAIR PROCEDURE

Oxygen Sensor Removal Procedure:

WARNING: To avoid personal injury, allow exhaust system to cool down before removing oxygen sensor.

NOTE: In some cases oxygen sensor and/or air fuel ratio sensor seizure will occur during this removal procedure. If seizure occurs, remove the converter or exhaust pipe from the vehicle and re-attempt removal with the assembly placed in a vise. This will maximize your positioning and ability to apply adequate torque to remove the sensor.

  1. If reusing oxygen sensor, mask it with masking tape (A) to prevent lubrication soaking.
  2. Spray CRC Freeze-Off (or equivalent) around the oxygen sensor flange (B).

CAUTION: Avoid excess spraying. Remaining flammable substance could catch fire.

CRC Freeze-Off

  1. Allow lubricant to reach sensor threads for a minimum of 1 – 2 minutes.

NOTE: FOLLOW ALL PENETRANT MANUFACTURER INSTRUCTIONS LISTED ON THE PRODUCT LABEL.

  1. Turn 30 degrees counter-clockwise with SST (49 L018 001).
  2. Remove SST or Oxygen Sensor Socket and spray lubricant again in the same place.
  3. Allow lubricant to reach sensor threads for a minimum of 1 – 2 minutes.
  4. Use SST or Oxygen Sensor Socket to loosen sensor.

NOTE: If sensor begins to bind, it may be necessary to work the sensor in a tightening and loosening motion to slowly work the sensor out.

SST (49 L018 001)

  1. Wipe off all excess lubricant.
  2. Clean O2 sensor threads in converter or pipe with SST J-43897-18.

SST J-43897-18

NOTE: If the converter or exhaust pipe threads cannot be correctly cleaned on the vehicle, remove the converter or exhaust pipe from the vehicle to perform thread cleaning procedure. If the threads cannot be adequately cleaned to correctly install the sensor, then converter or exhaust pipe can be replaced. However, replaced catalytic converters are collected, the threads are cleaned and a new sensor is installed and torqued to spec. to confirm the converter replacement was necessary.

The claim is subject to debit if a new sensor can be installed and torqued to spec.

  1. Coat O2 sensor threads with “NEVER-SEEZ” (or equivalent) high temperature nickel based anti-seize grease.

WARNING: If reusing the oxygen sensor, completely remove the masking tape to prevent vehicle fire.

  1. Install O2 sensor and tighten to:

Tightening Torque: 29 – 49 Nm (22 – 36 ft. lbs.)


01-003/15

02/27/2015

https://www.nhtsa.gov/recalls?nhtsaId=10100708

https://static.nhtsa.gov/odi/tsbs/2015/SB-10100708-2532.pdf

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A ABIGAIL 5 PCS Automotive O2 Oxygen Sensor Socket Offset Wrench Remover Tool and Thread Chaser Tool
  • 【Design】 Standard 6 point with low profile and slotted design to enable you remove oxygen sensors with the wiring harness still attached, and the socket is offset and compact which allows extra leverage even in hard to reach spots.
  • 【USE】 Built for use with ratchets and breakers bars to remove and install oxygen sensors and hex vacuum switches on vehicle, even if you don't have a lot of experience working with cars. This high quality tool can save your time!
  • 【Package】1-pc 3/8” Dr. extra deep broach socket (3-1/8” long), 1-pc 3/8” Dr. low-profile crowfoot socket wrench (1-1/4” long), 1-pc 1/2” Dr. offset crowfoot socket wrench (1-15/16” long), 1-pc M18 x 1.5mm and 1-pc M12 x 1.25mm thread chasers with 3/8” drive to clean and repair damaged threads
  • 【Material】 Made from high performance chrome molybdenum and solid cast steel construction for strength and durability - Finished with Black Oxide to prevent rust.
  • 【Service】100% satisfaction guarantee, If you have any issues with the Oxygen Sensor Socket Wrench and Thread Chaser Set, simply contact customer service for troubleshooting help, parts, replacement, or refund. Our aim is to make you satisfy the parts and the service we provide for you.
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Oxygen Sensor Socket with Side Wire Cutout 3/8” Inch Drive x 7/8” (22mm) fits All Vehicle O2 Removal and Installation Offset Oxygen Sensor Socket
  • Quality- Constructed with drop forged heat-treated chrome-vanadium steel (CR-V) for strength and longevity; Black phosphate finish for corrosion resistance.
  • Size- Fits standard oxygen sensors with a 7/8” hexagon nut; 7mm slot, 7/8” (22mm) x 6-point x 3-1/10” (80mm) length, 3/8 inch square drive for use with ratchet.
  • Design- The size of the open side is 8 mm, the length: 80mm, Side cutout prevents damage to wires
  • 100% Brand new and Never used. This part Is guarantee By Factory Warranty
  • Warranty: We offer 30 days free return and 365 days free warranty. Please feel free to let us know if you need any assists.
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GOHAWKTEQ Automotive Oxygen Sensor Socket Removal Tool Wrench and Thread Chaser Set 5Pcs
  • Usage: This tool sets are used to remove. Inspect, replace and install oxygen sensors and vacuum switches on vehicles and engines.
  • Package: There are 5pcs sockets and wrenches included in the red case, 1-pc 3/8” Dr. extra deep broach socket (3-1/8” long), 1-pc 3/8” Dr. low-profile crowfoot socket wrench (1-1/4” long), 1-pc 1/2” Dr. offset crowfoot socket wrench (1-15/16” long), 1-pc M18 x 1.5mm and 1-pc M12 x 1.25mm thread chasers with 3/8” drive to clean and repair damaged threads
  • Material: These sockets and wrenches are forged with high quality steel and gain a high strength which give them a better performance.
  • Design: Special side cutout design allows easy access to oxygen sensor from section and prevents from demage to wire.
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Offset Oxygen Sensor Socket, 3/8-Inch Drive, 7/8-Inch (22mm), Wire Gate Accesses Sensor from Side, Preventing Damage to Wires, Universal for Most Cars
  • PREMIUM QUALITY: Made of premium chrome molybdenum steel, this socket allows the user to apply maximum torque to ensure precise assembly and function. The tool meets and exceeds ANSI/ASME standards.
  • DESIGN: The socket has a slotted design. So you remove the oxygen sensor with the harness still connected. This 3/8" drive oxygen sensor socket is also offset and compact, providing extra leverage even in hard-to-reach locations.
  • FEATURES: 7/8" (22mm) socket fits most oxygen sensors, works with any 3/8" drive ratchet or breaker lever, offset drive gate with wire links the sensor from the side to prevent damage to the wires.
  • FUNCTION: This oxygen sensor is very convenient to use, the sensor is in the harshest environments and may need to remove some elbow grease, this quality tool will save you time! to help your car's emissions and fuel consumption.
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TEKTON 3/8 Inch Drive x 7/8 Inch Offset 6-Point Oxygen Sensor Socket | 47749, Original Version
  • Removes and installs oxygen sensors on vehicles with computer-controlled engines
  • Common 6 point, 7/8 in. (22mm) socket fits most oxygen sensors
  • Offset drive with wire gate accesses sensor from the side, not the top, preventing damage to wires
  • Use with any 3/8 inch drive ratchet or breaker bar
  • High-performance chrome molybdenum steel construction
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1 Pcs Offset Oxygen Sensor Socket 3/8-Inch Drive by 7/8-Inch 22mm Wire Gate Accesses Sensor from Side, Preventing Damage to Wires, Universal for Most Models of Cars Oxygen Sensor Offset Puller
  • Common 6 point, 7/8 in (22mm) socket, suitable for most oxygen sensors. Use with any 3/8 inch drive ratchet or breaker bar. It’s very handy.
  • The socket is slotted so that you can remove the oxygen sensor while still connected to the wiring harness, and the socket is offset and compact, providing additional leverage even in hard-to-reach spots. This quality tool can save your knuckles and time!
  • This socket made from premium Chrome Molybdenum steel, the socket allows users to exert maximum torque while the precision casting ensures accurate fit and function.
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  • Thank you!
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DURATECH O2 Oxygen Sensor Socket 3/8" Drive x 7/8"(22mm), Oxygen Sensor Remover Tool Chrome-Vanadium Steel with Side Wire Gate, O2 Removal and Installation Universal Sensor Socket
  • Product Size: The O2 sensor socket has a standard 6-point shape. The socket size is 22mm/(7/8"), which can fit most oxygen sensors. The square hole size is 10mm/(3/8"), suitable for 3/8" drive ratchet or breaker bar.
  • Premium Material: This oxygen sensor socket is made of high quality Chrome-Vanadium steel, meets and exceeds ANSI/ASME standards. It has surface phosphating to improve oxidation and corrosion resistance, and heat treatment to improve material performance and make it more durable.
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  • Wide Application: This O2 sensor remover is suitable for most cars, you can use it to disassemble, replace and clean the car oxygen sensor to help reduce your car's emissions and fuel consumption. (ATTENTION: Due to the different positions of oxygen sensors in different cars, for some oxygen sensors our product may not be convenient to operate, please confirm the suitability before purchasing.)
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GEARWRENCH 8 Pc. Sensor and Sending Socket Set - 41720
  • Gearwrench's Sensor and Sending Socket Set is designed for the removal and installation of oxygen sensors, oil pressure sending units, and vacuum switches
  • Includes 3/8" drive 7/8" slotted socket for PVS, TVS and O2 sending units
  • Includes 3/8" Drive 7/8" (22mm) socket for Oxygen Sensor Units
  • Includes 3/8" Drive 1-1/16" Deep socket for Oil Pressure Sending units
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10Pcs Oxygen Sensor Socket Set Sensor Oil Pressure Sending Unit Removal Kit
  • REMOVE OXYGEN SENSORS FROM YOUR VEHICLE: This 10 Piece Specialty Sockets O2 Sensor Tool Set lets you quickly and easily remove oxygen sensors, oil pressure sending unit, fuel injectors, and vacuum switches; Some O2 socket pieces feature cutout sides to prevent damage to wires and tubes; Remove and install parts on most domestic and some international vehicles
  • USE WITH YOUR TOOLS: Features 3/8-inch or 1/2-inch square drive to fit your O2 sensor wrench drives; For use with ratchet, breaker bar, or hand wrench (driver tools not included); Not compatible with impact tools; Use this tool in conjunction with the O2 Sensor Thread Chasers to install new sensors easily (thread chaser and sensors not included)
  • BUILT TO LAST: Constructed of heat-treated chrome vanadium steel, this oxygen sensor remover set is built for strength, durability, and longevity; Each 02 sensor socket is coated with a black oxide finish to provide resistance to rust and corrosion
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7PCS Oxygen Sensor Socket 22mm (7/8 in), 27mm, 29mm fits All Vehicle O2 Removal and Installation Universal Puller and Removal Tool
  • 【High Qulity】Made of high performance chrome molybdenum and solid cast steel construction for strength and durability - Finished with Black Oxide to prevent rust and corrosion.
  • 【Size】 7mm slot, 7/8” (22mm) x 6-point x 3-1/10” (80mm) length, 3/8 inch square drive for use with ratchet. Fits all standard oxygen sensors with a 7/8” hexagon nut.
  • 【Design】Standard 6 point with low profile and 8mm x 64mm side cutout design to enable you remove oxygen sensors with the wiring harness still attached, and the socket is offset and compact which allows extra leverage even in hard to reach spots.
  • 【USE】 Built for use with 3/8” ratchets, 1” wrenches, and breakers bars to remove and install oxygen sensors and hex vacuum switches on vehicle, even if you don't have a lot of experience working with cars. This high quality tool can save your time!
  • 【Service】100% satisfaction guarantee, If you have any issues with the oxygen sensor socket, simply contact customer service for troubleshooting help, parts, replacement, or refund. Our aim is to make you satisfy the parts and the service we provide for you.

Last update on 2024-07-01 / Affiliate links / Images from Amazon Product Advertising API

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