GDI NOx Sensor Testing
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- Опубліковано 26 сер 2024
- GDI NOx Sensor Testing
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The nitrogen oxide sensor, also referred to as the NOx sensor, consists of a sensor and the associated control unit. The two parts cannot be separated. The control unit of the nitrogen oxide sensor, communicates with the engine management system across a CAN network, or controller area network.
In early GDI systems, the NOx sensor didn't necessarily have a control box attached to it. However, when it comes to NOx sensors, there are very few manufacturers dedicated to making them. Most NOx sensors are made by NGK Continental, with NGK making the sensor itself and Continental doing the electronic control module. This sensor is also called the Uni-NOx sensor by V D O for European cars.
The NOx sensor, as mentioned before, is sold as a stand alone unit with the control box attached to the sensor. These are a matched pair; and the control box or module is pre-programmed with the characteristics of that particular NOx sensor. The sensor and box does the following: .... Get the whole story right here in this video... Enjoy...
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![АЛАУДИНОВ у Скабеевой: эти их ВСУ нас НЕ ДОГОНЯТ 😁 [Пародия]](http://i.ytimg.com/vi/an0anqU4WGQ/mqdefault.jpg)
![[EN] How to check a NOx sensor | Masters of Motion](/img/n.gif)
Thanks for the support. Yes, I know how hard it is to prove the high costs of repair in this economy or otherwise. Thanks again for your support.
CONTINUED: Don't get confused, the data sent to the ECM is not dumbed down at all. It is just converted into a CAN data stream. This is done with other sensors as well, like some steering angle sensors and pedal position sensors. Actually, it is predicted that all sensors withing the next 5 to 8 years will be networked like this. It saves lots of weight in the wiring harness. Thanks for posting.
THank you for the compliments. Keep posting...
It's not a conflict. From what we've been able to gather, the maker now has full control of the process. Now if an aftermarket wants to make this sensor, they have to retro-engineer the control box as well. They could have done it all inside the ECM, as it's normally done, but chose to do like this to protect their market. Also, these units are built to tight specs, so they have to be matched. NGK and Continental make these units for the most part. CONTINUED:
Again great video. I think it will take some time to get used to t hi is kind of sensor but eventually it will make diagnostics easier. It will take less time to qualify or condemn a sensor. Now the hard part will be selling an even more expensive sensor to the customer.
Very helpful video sir
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hi sir you Video help lots good work.pls keep post this type of info.poeple like me get lot. help.GODBLESS!!!
This system seems a bit strange, it is as if, the nox sensor and box are capable of very high levels of precision ,and yet they info the supply to the ECU has to be dumbed down, so to speak, is there a conflict with the technology here?
Good
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Thank You.
+Jay Misir Your welcome... Here is the entire BOO and DVD series. Enjoy.... www.createspace.com/pub/simplesitesearch.search.do?sitesearch_query=GDI+mandy+concepcion&sitesearch_type=STORE
I got a NOx sensor with 8 wires. what could the additional 2 wires be?
Looks like it's another heating element.
hello micky the extra 2 wire is use to measure the temperature on the driver and passenger.
Temp or ground
The voice is making my brain hurt.
Get another brain then. autodiagnosticsandpublishing.com
@@ADPTraining yeah, that's gonna get you subscribers 😂
Code P2BAC ?
Description would be appreciated...
this stupid sensor cost higher than gold 300+ for 2 years and break and calls so much problem they are a big issues on vw golf mkv
this ppl who making this sensor supposed to sell them with at least 5 years warranty but we get only 2 years from vw witch is very unfair
Ok
Ok
So that didnt really show any form of proper testing. Absolute horse shit
Thanks