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**SOLD** Brand New - Underdog Racing Development Rear O2 Simulator, 3UR-FE 5.7L V8 Dual Channel

Discussion in '2.5 Gen Tundra Parts Marketplace (2014-2021)' started by Hightide, Nov 13, 2020.

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  1. Nov 13, 2020 at 7:28 PM
    #1
    Hightide

    Hightide [OP] SSEM #88 - 3MW - ASCM #2 RGBA#Q

    Joined:
    Aug 14, 2020
    Member:
    #50791
    Messages:
    8,816
    Gender:
    Male
    First Name:
    chadington von banks
    Abalama
    Vehicle:
    Magic School Bus
    Posi-traction 4 on the floor Fuzzy dice
    ***SOLD***

    URD Rear O2 Simulator, 3UR-FE 5.7L V8 Dual Channel
    Brand new, never used
    https://www.urdusa.com/urd-rear-o2-simulator-3ur-fe-5-7l-v8-dual-channel/

    This URD Rear O2 Simulator has been redesigned and is now a Plug-N-Play design and takes under a minute to install it.
    This unit fits Toyota trucks that use the 3UR-FE 5.7L and the new 4.6L V8 engines to include, Tundra and Sequoia.

    This device is very popular with customers that are installing Long Tube Headers on their 5.7L V8.

    rear O2 sensor simulator is a device that conditions the signal from the rear O2 sensor and keeps that signal in the proper range the ECU is expecting to see from a properly functioning and healthy catalytic converter. Our device takes a slightly different approach than most of the other devices on the market. It is designed to work with the O2 sensor that is installed down stream of the catalytic converter. It does not replace it. The rear O2 sensor must remain in contact with the exhaust stream. This way the vehicle will looks stock. If you do a diagnostic hook up, you will see a proper signal from the rear O2 sensor and the signal will appear to be the same as if a properly functioning cat is in place.

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    Last edited: Dec 14, 2020
  2. Dec 14, 2020 at 12:17 PM
    #2
    Hightide

    Hightide [OP] SSEM #88 - 3MW - ASCM #2 RGBA#Q

    Joined:
    Aug 14, 2020
    Member:
    #50791
    Messages:
    8,816
    Gender:
    Male
    First Name:
    chadington von banks
    Abalama
    Vehicle:
    Magic School Bus
    Posi-traction 4 on the floor Fuzzy dice
    ***SOLD***
     
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