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Code P1130 won’t go away after changing the sensor and clearing the code.

Discussion in '1st Gen. Tacomas (1995-2004)' started by Carlsjr03, May 8, 2025 at 8:19 PM.

Page 2 of 2
  1. May 9, 2025 at 8:06 PM
    #21
    Carlsjr03

    #21
    Carlsjr03 [OP] Member

    Joined:
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    First Name:
    Carlos
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    2001 Tacoma base Xtra cab 2.4L
    Yea probably not. I’ll try another scan tool that can read the voltages better.
     
    Carlsjr03, May 9, 2025 at 8:06 PM
    #21
  2. May 10, 2025 at 3:52 AM
    #22
    chrslefty

    #22
    chrslefty Well-Known Member

    Joined:
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    chris
    Mesa az
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    01 trd
    Stockish
    1. clean the mas sensor with the correct cleaner. I looks dirty.
    2. The air leak before the mas sensor wouldn't really make a difference.
    3. This guy is great for finding vacuum leaks. Opposed to the break cleaner meathed. I've never had any luck with the spray or map gas/ propane.
    AutoLine Pro EVAP High Volume...
    $70 AutoLine Pro EVAP High Volume Smoke Machine Leak Tester – Shop Series - Automotive Smoke Tester for Vacuum Leak Detection - Car Smoke Machine with Ceramic Smoke Coil and Best Ranked Smoke Fluid
    https://www.amazon.com/dp/B07JVT1NG2?ref=ppx_pop_mob_ap_share
    Also most vacuum leaks cause a lean condition.
     
    chrslefty, May 10, 2025 at 3:52 AM
    #22
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