Fuel Rail Pressure Sensor Diagnostic | Fix P0191 Fuel Rail Pressure Circuit Range/Performance

[@AutomotiveDiagnosis]

You might be interested in watching the following video too:
MAP Sensor Diagnostic | How to Test a MAP Sensor with Multimeter & Scan Tool
ua-cam.com/video/6LGBVuBD8aY/v-deo.html

[@darwinmonsalve925]

I can't leave this UA-cam channel without leaving a comment. "My English is very basic, but I manage to understand what it says, it has a magical talent, to explain every detail of the car. This UA-cam channel is super, thank you for sharing all your knowledge in a very easy and fast way, Blessings for ri and your channel. Thank you thank you.

[@AutomotiveDiagnosis]

Hi my friend. I’m very grateful for your kind words and support. It’s great to see that videos are helpful.

[@chafiqjalal6789]

Excellent video I can't believe this content is for Free

[@AutomotiveDiagnosis]

Hi my friend. I’m glad you liked it

[@Franklinveterinarycenter1of4]

WOW! Awesome youtube channel!!!!!! Better than SMA, Rainman Ray, motorcity mechanic, Kio diagnostics. I'm am thoroughly impressed.

[@AutomotiveDiagnosis]

Hi my friend. I’m very grateful for your amazing support. You just gave me the energy to make more and more content.

[@hichamsaid9472]

Thank you so much , usually after checking voltages of the sensor I use air compressor and a scanner to read the air pressure injected in the sensor.

[@AutomotiveDiagnosis]

Thanks for sharing your experience.

[@ROSEY_THEFOX]

Thank you brother for a clear explanation.

[@AutomotiveDiagnosis]

Glad you enjoyed it

[@mohammedsuboh1420]

Your method is good and simple in explanation. Continue with other electronic parts... Thank you.

[@AutomotiveDiagnosis]

Sure thing my friend 🙏🙏👍

[@messaseverin8694]

u're the best,
u're my boss on u tube

[@AutomotiveDiagnosis]

Thanks my friend. I’m glad you like the videos.

[@Josh-k4q4o]

Very informative approach to diagnosis

[@AutomotiveDiagnosis]

Glad you liked it

[@sheerwillsurvival2064]

Excellent video as always 👊🏻👍🏻

[@AutomotiveDiagnosis]

Thanks for your support my friend.

[@robertmobileman8304]

Might be worth showing how you load test the wires, might be a useful video for the viewers , good work

[@AutomotiveDiagnosis]

Sure thing my friend

[@HafizIbrahim-j8t]

Thanks for this huge effort..

[@AutomotiveDiagnosis]

Thanks for watching

[@Tony-mg8eb]

Brilliant video

[@AutomotiveDiagnosis]

Thanks

[@lupedelacruz4152]

Thank you amigo I did have one with a low pressure sensor regulator code but it turned out to be the high pressure pump without the code for the pump😢

[@AutomotiveDiagnosis]

Hi my friend. Thanks for sharing your experience. Pressure regulator is located on the high pressure pump. Pump itself works mechanically and does not have any specific code. We check the pump condition by monitoring the pressure regulator and pressure sensor.

[@amarabdelli487]

Excellent video thanks

[@AutomotiveDiagnosis]

Glad you enjoyed it

[@salehshoo2376]

Thank you so much

[@AutomotiveDiagnosis]

Thanks for watching bro

[@Mohsen-mk3ud]

Thanks for the good video

[@AutomotiveDiagnosis]

👍👍👍🙏

[@jeffhong2135]

Wonderful

[@AutomotiveDiagnosis]

Thanks 🙏

[@h..h...9589]

wonderful

[@AutomotiveDiagnosis]

Thanks my friend

[@NicholasBartholomew-h8c]

Pls what is the name of the scan tool used(make and model). Also, can I buy only the dongle and use it with an android tablet? Thank you

[@AutomotiveDiagnosis]

Hi there, this was Launch X431 Pro3, and it comes with the tablet, as far as I know, they don’t provide the software alone.

[@mukwayamugoya8139]

Sir where can I buy a repair manual for Toyota 1kd ftv model 2012

[@AutomotiveDiagnosis]

Hi my friend. I might have it, but not sure where it is right now. Try this website: cardigan.com
Note: I don’t know anyone from this website, But as I see, they have many manuals and all are for free.

[@AutomotiveDiagnosis]

Hi my friend. Please tell me the exact model and model year, I see what I can do.

[@cartech5015]

Thanks bro

[@AutomotiveDiagnosis]

Thanks for watching

[@tabitnabil8771]

thanks keep up

[@AutomotiveDiagnosis]

Thanks my friend 🙏🙏

[@fixitfirst7090]

Thanks boss

[@AutomotiveDiagnosis]

Thanks for watching

[@baskaranr7638]

Super

[@AutomotiveDiagnosis]

👍👍👍

[@tnamen1307]

Sir, can you please make a new video about this?
In modern cars, say, Toyota Glanza, Taisor and Maruti Baleno and FRONX, there's 12V at any door switch when the door is closed. And after 20 seconds, it drops to 7V and remain constant 7V.
When door is opened, it is constant 0V.
Same case for all the remaining 4 doors including dicky.
Can you please explain with wiring diagram why the voltage drops to 7V from 12V?
What's the significance of this delay about 20 seconds?
Why not remain 12V as in previous cars like i20 etc etc?

[@AutomotiveDiagnosis]

Sure thing my friend

[@tnamen1307]

@@AutomotiveDiagnosis I'm very much keen to know what's the ADVANTAGES of dropping to 7V rather than maintaining at constant 12v?

[@anthonynicholls9415]

👍👍

[@AutomotiveDiagnosis]

👍👍

[@Max-j2r]

❤❤❤❤❤❤

[@AutomotiveDiagnosis]

👍👍🙏

[@Alfonso749]

🙏

[@AutomotiveDiagnosis]

👍👍

[@autokiaa9563]

🙏🙏🙏

[@AutomotiveDiagnosis]

👍👍

[@xarslanxahmed578]

40 bar is nearly 600 psi it should say 40 psi if I am wrong i apologise.everything else was brilliant

[@AutomotiveDiagnosis]

Hi my friend, it’s actually 40 bar. It’s very high pressure because injector injects the fuel inside the combustion chamber, so it must be very high.