Really enjoyed the detail. Nerds of the world unite! 😀. Great info. Same throttle as my jeep so thx for the explanation. Pesky lightning bolt won’t go away even with a new part. The relearn process seems to vary depending on who you listen to. My scanner can’t do it so i might have to breakdown and pay a mechanic. Again, thanks for the explanation. Much appreciated.
Great video I've learned something new also have everyone ever told you that you favor the school teacher from the movie Faculty he his the one that have got his finger cut off with a paper cutter
Hi bud, I have the weirdest problem! I went to change the air filter and thought to check and clean the throttle body butterfly. It was fully open which I thought was strange as had no real issues, I mean I have thought the car was a little sluggish on acceleration (delayed) and thought maybe my EGR choking. I always put good quality treatment into fuel and try different types so thought maybe not so... Lately had a little stuttering at the first few lights after leaving the house first thing but not pulling off the drive? My throttle body was fully open with engine off, I sprayed it and wiped but was pretty clean... as you could wish for, I sprayed in with engine running spurts of spray at a time but no movement with butterfly? I had my naibours grandchild come with half decent scan tool tablet a month or two earlier to check car after I gave him a toe and he said that there was no codes, which he thought was suprising. I dont know if he knows fully whats wha but he mentioned my pedal showing depressed 19% ?? he didnt start the car with scan tool plugged in which I asked and said that I thought you could but he said not with his tool. He said he wiped the car for any codes anyhows. Oh I did have a funny few weeks with my battery dying a while back and got that checked but came back fine (just needs a charge so I bought a smart charger and let it do its thing but it kept dying on me and then I put the battery on a full repair charge and its been fine since plus i've kept car in a lower gear to charge up more as my brother said I was driving like a pussy... trying to save miliage 😂 Any idea bud why my butterfly is full open with no real issue on idle or revs going high and once the car warms up all other issues apart from sluggish accelorator dissapear! oh and I disconnected the battery a few times to charge so I assume the sensor would have reset as ive heard on another vid to disconect the negative. I have been worried why my surpentine/alternator belt seems slightly worn on the outside but looks great on the ribbed inside? I thought maybe my issues was the belt tensioner or idle pulley but strange how the black is wearing off on the outside and all looked good with no movement on the tensioner. I did hear the other night late on when it was quiet a little rythmic chirp ever so quiet which i've not heard before which makes me think the idle pulley but cant make head way with the throttle body butterly fully open? Honda civic tourer 1.6 i-dtech diesel
Sir, I have a 2017 toyota camry le with a code 2109, one mechanic said it is a harness problem, another mechanic said to replace the electric Throttle body.I did replace the accelerator pedal but the code 2109 will not delete. Could you please help me, I would appreciate. Thank you, Larry
Since it's electronically controlled, it's not that simple. It gets it's position signal from the ECU, that part is simple enough. However, the ECU needs to have an accurate readout of the current engine temp (to know how much to set the choke position), the current cam and crank positions (to know how much air to add at the moment), the throttle position (same reason), and probably others, like the O2 sensors. I really don't know the algorithm it uses, but I imagine it's a pretty complex combination of various reading from the input to the output.
Great analysis on the throttle body, Peterson. I would like to see you break down an alternator and show us how it does its job.
Nice explanation... needed to understand this for a project and now I do :) thanks
Really enjoyed the detail. Nerds of the world unite! 😀. Great info. Same throttle as my jeep so thx for the explanation. Pesky lightning bolt won’t go away even with a new part. The relearn process seems to vary depending on who you listen to. My scanner can’t do it so i might have to breakdown and pay a mechanic.
Again, thanks for the explanation. Much appreciated.
Great video I've learned something new also have everyone ever told you that you favor the school teacher from the movie Faculty he his the one that have got his finger cut off with a paper cutter
Hi bud, I have the weirdest problem! I went to change the air filter and thought to check and clean the throttle body butterfly. It was fully open which I thought was strange as had no real issues, I mean I have thought the car was a little sluggish on acceleration (delayed) and thought maybe my EGR choking. I always put good quality treatment into fuel and try different types so thought maybe not so... Lately had a little stuttering at the first few lights after leaving the house first thing but not pulling off the drive?
My throttle body was fully open with engine off, I sprayed it and wiped but was pretty clean... as you could wish for, I sprayed in with engine running spurts of spray at a time but no movement with butterfly?
I had my naibours grandchild come with half decent scan tool tablet a month or two earlier to check car after I gave him a toe and he said that there was no codes, which he thought was suprising. I dont know if he knows fully whats wha but he mentioned my pedal showing depressed 19% ?? he didnt start the car with scan tool plugged in which I asked and said that I thought you could but he said not with his tool. He said he wiped the car for any codes anyhows. Oh I did have a funny few weeks with my battery dying a while back and got that checked but came back fine (just needs a charge so I bought a smart charger and let it do its thing but it kept dying on me and then I put the battery on a full repair charge and its been fine since plus i've kept car in a lower gear to charge up more as my brother said I was driving like a pussy... trying to save miliage 😂 Any idea bud why my butterfly is full open with no real issue on idle or revs going high and once the car warms up all other issues apart from sluggish accelorator dissapear! oh and I disconnected the battery a few times to charge so I assume the sensor would have reset as ive heard on another vid to disconect the negative.
I have been worried why my surpentine/alternator belt seems slightly worn on the outside but looks great on the ribbed inside? I thought maybe my issues was the belt tensioner or idle pulley but strange how the black is wearing off on the outside and all looked good with no movement on the tensioner. I did hear the other night late on when it was quiet a little rythmic chirp ever so quiet which i've not heard before which makes me think the idle pulley but cant make head way with the throttle body butterly fully open?
Honda civic tourer 1.6 i-dtech diesel
Sir, I have a 2017 toyota camry le with a code 2109, one mechanic said it is a harness problem, another mechanic said to replace the electric Throttle body.I did replace the accelerator pedal but the code 2109 will not delete. Could you please help me, I would appreciate. Thank you, Larry
What different sensors on the car send it signals?
Since it's electronically controlled, it's not that simple. It gets it's position signal from the ECU, that part is simple enough.
However, the ECU needs to have an accurate readout of the current engine temp (to know how much to set the choke position), the current cam and crank positions (to know how much air to add at the moment), the throttle position (same reason), and probably others, like the O2 sensors.
I really don't know the algorithm it uses, but I imagine it's a pretty complex combination of various reading from the input to the output.
We are same, i study the used one
Interesting