The visuals and explanations helped me understand how the actuator works and how it communicates with the ECU. Overall, it was a great educational video on electronic throttle actuators. Thank you for sharing.

Yup, very nice and a complete video. It is best to see the waveforms to understand it completely. Thanks for sharing!

Wow great video and good insight! I truly understand those parts and how they work now💪

Good job. Thank you!

Great video! Thank you so much. Very helpful.

Excellent, Excellent video!

Great video!!

thank you for sharing your engineering knowledge.great help..

Thank you for sharing Justin. Very educational video I have to say. Really helped me understand the problem I am having with my car at the moment.

Thank you so much for the technical information, This looks like fly by wire

this is exactly the information i've been looking for ...thanks for sharing

Great job.

thank you so much sir

thank for video

Full marks man now I understand it, I thought it was controlling the duty cycle of the motor but it is putting out 2 voltages to the motor like 12 and 10 to get it to open/close, my ECU is still not able to stroke the throttle flapper though, everything tested good, the pot and the motor, even the throttle motor relay is working. Do you know of any software that I could use to override (stroke) the throttle body motor?

It’s rest position is just a default position, so if there’s a fault with the throttle body you should still be able to limp home.

SUBSTANTIAL Justin Miller Thanks 👍 From Nick Ayivor from London England UK 🇬🇧

P1683 HONDA - Throttle Valve Default Position Spring Performance Problem Can u help me about this… thanks much appreciated… Thanks for your video…

You can open and closed the round metal inside the throttle body right coz i just removed mine and it will only open it wont closed. It will closed if i will removed the top gear. Thanks

I spray throttle cleaning spray inside throttle body means inside gear spring assembly,any problem will occur?

Hello i have an issue with my honda Crv 2013 and its P1683… P1683 HONDA - Throttle Valve Default Position Spring Performance Problem

It’s also says that // Powertrain, MFG, computer output circuit, Fault : 83 What’s does it mean? Thank you 🙏

Can you do the same test with the positive and negative using the connectors that are on the black plastic part where the wiring harness connects?

So this one doesn't use a stepper motor. I've seen others that do.

Justin really like your videos thank you...... on a side note having the throttle defaultto wide open is absolutely rediculous and crazy , dont understand the thinking here?? GM or Ford why is the spring holding it open ?? this is insane

I think this is a throttle for a diesel vehicle. Where you need as much air to enter the vehicle at start up for compression. In comparison to a gas vehicle. I could be wrong.😁

E3824

you are using a throttle fos deseil vehicle, gas engine has throttle closed

would much rather watch this for 7 minutes than go through a electude module that easily takes double if not more time to teach me less. All the while making me think I'm mentally incapable of answering any of the questions they ask but never really provide the actual information needed to answer correctly.