Oxygen O2 Lambda Sensor

Discussion in 'ELECTRICAL' started by westcoast, Oct 8, 2019.

  1. westcoast

    westcoast Fresh Recruit

    1.how to check my lambda sensor is working or not,

    2.what will cause any symptoms?

    3.4EFTE GT or Glanza and 4EFE all lambda sensors are same or?

    4. also i need to buy a good durable lambda sensor for my starlet gt 4efte from online sites,

    have you guys tried online sensors? can you recommend me a good trusted one with a link? Thanks
  2. TylerGlanza

    TylerGlanza Active Member

    4efte and 4efe lambda sensors are different.

    My oem lambda was seized in my cat so when i went decat i ran it without for a while and it ran the same. Have an aftermarket one from ebay now and its no different to be honest.
    Jay likes this.
  3. SKINY

    SKINY Registered User +

    Mine has been disconnected since I got it 2.5 years ago and I never noticed anything out off the ordinary, odd bit off overfueling but the ECU tends to run a bit rich anyway as per normal turbo Toyota rules :)
    TylerGlanza likes this.
  4. TylerGlanza

    TylerGlanza Active Member

    Mines the same, noticed it mainly since the decat was fitted where it will just randomly pop lol
    SKINY likes this.

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