How to test post-cat O2 sensor - correct values - Toyota Aygo, Yaris, C1, 107 - P0141, lambda

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  • Опубліковано 7 січ 2025

КОМЕНТАРІ • 7

  • @gee620
    @gee620 3 роки тому

    On the test #2 on both white wires Should I put my tester to the DCV to 20? Because my tester isnt automatic. And for the test #3 on black and gray wire should i put my multimeter to dcv 2?

  • @omarjubeh3608
    @omarjubeh3608 Рік тому

    How you measure the signal while the sensor not connected... Are you making juke?

    • @stuartb3502
      @stuartb3502 Рік тому

      He didn't. He measured the voltage being supplied to the sensor from the car ECU. The probes were connected to the unplugged car wiring, not to the snesor.

  • @Ryan-J
    @Ryan-J 2 роки тому

    Hey somone please help me i think i buggered something i tried this test then switched on the engine and the car bogged out and died and now it wont start question is what did i mess up and how can i get it started tried jump starting push starting to no avail

  • @P1800passionBlogspot
    @P1800passionBlogspot 2 роки тому

    If you want to check the condition of both pre and post-cat sensors, before messing with probing, removals, I propose you check my recording done here ua-cam.com/video/SfcDyKFovpc/v-deo.html

    • @stuartb3502
      @stuartb3502 Рік тому

      Except you seem to have removed the video.