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Stainless Steel Oxygen Sensor O2 Lambda Sensor Extender Spacer for Decat & Hydrogen M18

Stainless Steel Oxygen Sensor O2 Lambda Sensor Extender Spacer for Decat & Hydrogen M18

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In vehicles with EURO 3 and higher vehicle emissions standards the second lambda oxygen sensor emulator is located after the catalytic converter. It plays a diagnostics role. If it detects any irregularities on the basis of the data from the engine control unit it displays an error on the dashboard (a popular "CHECK ENGINE") and the engine can switch into emergency mode (depending on the make of car). It is often manifested by big power drop. These problems arise in the event of removal of the catalyst, its low efficiency, or its replacement with jet pump.

In such situations, it becomes necessary to mount THE SECOND LAMBDA OXYGEN SENSOR EXTENDER. The catalyst can effectively reduce the power output of 2 to 3%, and the maximum power speed of up to 5%. Its removal and the use of emulator is the easiest way to low-cost raise of power. The emulator can also help in case of problems with the LPG installation, which due to the detection of very rich mixture will display the CHECK ENGINE on the dashboard.

Features:
Stainless steel material.
Internal and external thread M18 x 1.5.
Outer contour: the hexagonal TURN-KEY 27.
Exhaust gas inlet hole 3 mm. In extreme situations narrowing of the inlet hole prevents motor failure (driving at high speed).
Polished front surfaces enabling perfect tightening.
Threads made with dedicated tool, perfect accuracy and repeatability.
Made by professional manufacturer, quality assurance.
Simple installation. Just unscrew the lambda oxygen sensor, screw in the emulator in its place and then screw in the oxygen sensor.

Specifications:
Material: steel
Color: silver
Size: check on our pictures
Package Size: 10 * 5 * 1cm / 4 * 2 * 0.4in
Package Weight: 109g / 3.9oz

Package List:
1 * Oxygen Sensor Extender Spacer

Customer Questions & Answers

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0 votes
Q

will this spacer fit o2 sensor for 2002 acura rsx base

A
  • It should. It fit our 2007 TL. Beware though that I could not get it to screw in the o2 sensor bung as the threads were fouled. Luckily I had the appropriate, I believe 18mm x 1.5 pitch die. Was able to clean up the threads and it worked as intend. Passed emission test.

    By ray a. morroni jr. on March 21, 2018

0 votes
Q

Is this item made from pure 304 Stainless Steel?

A
  • I do not know but only used it for a week and did not work for me on an O2 sensor

    By John Aniolowski on July 20, 2017

See more answers (1)
votes
Q

Will this work for bosch 02 sensors.

A
  • They all have the same thread pitch

    By arnold h bridge 3rd on May 26, 2018

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Customer Reviews

Average Rating:

4.3

based on 9 Customer Reviews

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  • By c***y

    February 2, 2018

    item delivered on time and as discribed

    Is this helpful? (0) (0)

  • By f***y

    October 31, 2017

    Thanks, so impressed by you guys A1 parts, got it so quick,will buy again A1

    Is this helpful? (0) (0)

  • By c***n

    October 26, 2017

    Fast shipping and product as described. Thank you.

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  • By t***n

    October 15, 2017

    excellent

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  • By d***6

    October 15, 2017

    Great buying experience.

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  • By m***5

    October 11, 2017

    Quality product, quick delivery

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  • By b***y

    May 2, 2017

    As Described. Thanks.

    Is this helpful? (0) (0)

  • By l***i

    April 24, 2017

    Item as described, fast shipping. Thank You!

    Is this helpful? (0) (0)

  • By l***s

    April 5, 2017

    Thanks

    Is this helpful? (0) (0)

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