I have a no start issue with my 92 Lexus es300. It ran one day and then out of nowhere i lost throttle response and the car sputtered out to a stop. I’ve replaced the fuel pump and filter. And tested the efi relay numerous times. None of my front 3 injectors have a pulse. And the constant pin only has 11.90V. Is it an ecu issue, or something else?
Great video Joe. Got a question please, if you don't get the 12v from the ecm(DK green/white wire) when relay is plugged in but you get 12v when relay is removed, is the ecm faulty???? Thanks
im considering purchasing a car seat that has cooling fans, this helps me out because i plan to use the seat for sim racing, and if i can read diagrams like this because of your helpful video ill be able to diagnose what wires which, bypassing can bus as a whole (all depends on what one i ultimately choose) thanks for being very informative.
Joe i have a 98 chevrolet silverado 5.7 crank no start - I already change the fil pomp - ckp sensor - Distribuidor cap and rotor - and yeast wont start.
A good explanation of the internals of an alternator is very hard to find. Lots of how-to's. Thank you very much for the explanation. I have been looking for a book that explains the detailed theory of how an alternator works but haven't found one. Would you happen to have any recommendations? I am a retired electronic tech.
YOu go too fast. you say IF I HAVE 12 volts here THEN I HAVE 12 VOLTS HERE SO IT IS ALL WORKING. but i couldnt tell where you were pointing your pen. i trhink you are gearing too much of your videos on explaining to people that know something about wiring. when most people will be novices and not know much at all about wiring so you have to talk slower. show slower. as if we are all newbies. you do a great job teaching, willingly, but i f I cant understand it then you are going too fast. dont assume I know anything. explain it all slower. slow down your mind. Just like If I were to show you painting or ceramic tile or hardwood refinish, I would have to make sure you are up to snuff at every step. i appreciate your videos, and in the end I think all of this will be very easy to understand, but to teach someone takes slower talking
i think if you took some more time to organize your thoughts this would be much better to follow. those of us with the basics already could follow but a newbie would quickly get confused. this video reminded me of my ten year old trying ineffectively to teach his cousins to play a complicated board game. slow it down man, you’ve clearly got a lot to share, make it effective!
