Comments by "Marjan" (@p6102zrfxe) on "How to Diagnose a bad Catalytic Converter on Toyota and Lexus" video.

  1. Thank you AMD for priceless information. šŸ™
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  2. I'm time to time come back to your videos again. AMD, you said catalytic converter will start to work only on they are fully wormed up. Is catalytic converter temperature related to engine temperature? How we gonna know that catalytic converter is fully wormed up?
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  3. Ā @TheCarCareNutĀ  Thank you.
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  4. Ā @TheCarCareNutĀ  Thank you for response. Is closed loop for hybrid cars when engine warm up stage is 2 or 3?
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