Top 10 symptoms of a bad engine electronic control unit ECU or ECM

#ECU #ECM #car #engine
in this video we will look at Top 10 symptoms of a bad engine electronic control unit ECU or ECM
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[@gladysserrano9719]

Hello friend. Hector from Puerto Rico. The computer can store a problem code in the software that can't erase?, I have a camry 2004 3 3 made in América with 115,000 milles and have the code P0430. I do a tune up, the car run perfect with well gas consume. Some technic said is tha catalic converter other said is the computer , I not sure what do because the car run perfect. What do you think about this situation. Thanks for your information .🙏🙏

[@albertvenlee]

catalyst converter sometimes does not give any issue. As its a old vehicle its catalytic converter is chocked and need replacement. It can be confirmed with scanner, and check the o2 sensor value for upstream and downstream.

[@TheAbJGarage]

This error code is sent when your downstream oxygen sensor notices an irregularity in your catalytic converter's performance. it means that the system is operating below the efficiency threshold. Unless the issue with the catalytic converter is fixed, the error code will appear even if you try to clear it.

[@msairohmncube5250]

ECU can cause no spark no pulse

[@hsohel-f1g]

ECU ECM 🤷‍♂️
talk charket

[@gladysserrano9719]

Hector again. The code turn on as the car run perfect, good gas consume, and not have any issue. I look inside the catalic with and it is clean. I buy another catalic but I'm not in Puerto Rico to instale. My preocupation is than the problem is the computer and not the catalic. I go to a technic and only said than change the part because is old one and the internal metal loss his inside properties. He can't scan the car. Other friend, after this, scan the car al said than the O2 sensor are work fine. I hope than when change the catalic the problem go out. Thanks friend.🙏🙏

[@TheAbJGarage]

I hope so too!