The Exhaust-Gas Temperature Sensor After the EGR Cooler Is Signalling an Open or Short Circuit to B+, Representing Error Code 260100

[Adv3nture]

To the folks who own BMWs, My ride is a BMW 520D F10 Saloon from 2010. It has been a very dependable vehicle for the eight years that I have owned it. This is the error message I received when I checked the car's code recently:

The Exhaust-Gas Temperature Sensor After the EGR Cooler Is Signalling an Open or Short Circuit to B+, Representing Error Code 260100


When it comes to automobiles, I lack technical expertise. I would be eternally grateful if someone in the community could shed any light on this matter for me.

Can you tell me which sensor this issue is pointing to? How do I locate it? There are a few YouTube posts that mention sensors, but they all seem to be different. The problem persists despite my replacement of the part located on the right side of the EGR cooler (part number: 1362 094142 02 / 7804177-02) in the front of the bay. It is said to be the one on the left side, underneath the engine bay, just next to the exhaust/DPF. Rumour has it that it's located behind the exhaust. Give me your thoughts on this, if you don't mind.

In anticipation, I'm really appreciative of your support.

[Bitxx]

I think it's the one in the intake just after the EGR cooler because the ones in the DPF provide different descriptions, according to the code.
To check if the code changes, disconnect the diagnostic cable that comes after the egr.

[Adv3nture]

y, I'd greatly appreciate it if you could take a look at the three images I've attached. Are you aware which of the three exhaust gas temperature sensors is responsible for the [260100 Error]? Please tell me which one it is. Thank you, my friend.

[Bitxx]

Either the sensor has gone defective or there is a problem with the cabling back to the ECU, since it is the one in the first picture, which is after the EGR.

[Adv3nture]

To my star partner, I am eternally grateful.

[Tearcarl]

Hello everyone
The sensor is also giving me trouble. The mechanic at the repair shop where I took the vehicle assured me everything was fine, yet the temperature readings on my scanner are off.I guess it's defective and needs to be changed. reviewed the images captured by the scanner.
Is there anyone who could lend a hand? maybe you could tell me which sensor it is and where to find it so I can get a new one?

Many thanks

[Bitxx]

The scanner you're using is...
Strange temperature values are being reported by multiple sensors, not just one. It is recommended to check the resistance of each component when the engine is cold before making any replacements.
Additionally, it's possible that the scanner you're using is providing inaccurate results.

[Tearcarl]

Good day, Both the EODB Facile and BimmerLink apps, which I'm using with the vLinker BM, indicate a -degree reading, though with somewhat different readings. But, the vehicle is operating without any problems. In addition to replacing the timing chain, the mechanic also changed the gearbox oil, installed a new flexi pipe and performed a thorough service at my request while the engine was out. In my opinion, the diesel consumption is somewhat greater now than before.