P247115 Trouble code

Jan 23, 2024 | 05:25 PM

Meguinness

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S212 2015

P247115 Trouble code

hi guys ,hope you can help me figuring out how to solve this problem , ...engine light will come up after few restart ...after clearing errors obviously is coming back...see attached pic.
which and where is this sensor is located? or is something else related to the sensor ?

2015 S212 2L DIESEL ESTATE
Thanx

Jan 24, 2024 | 05:05 AM

S-Prihadi

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2014 - W212.065 - E400 ( M276.820, 3 liter Turbo) RWD not Hybrid

See if this helps........... and the PDF

Attached Files

OM651 Coolant Temp Sensor B11-4 location at thermostat housing.pdf (368.7 KB, 1589 views)

Jan 24, 2024 | 05:52 AM

JettaRed

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2015 SL400 (M276 Turbo), 2014 C350 Sport (M276 NA), 2004 SL500 (M113), 2004 Audi TT225 (BEA)

@S-Prihadi I don't think this is about coolant temperature, but actual exhaust gas temperature. This is a Diesel, right?

Jan 24, 2024 | 05:55 AM

JettaRed

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This might be helpful.

https://forums.mercedesclub.org.uk/i...sensor.188842/

Jan 24, 2024 | 05:59 AM

JettaRed

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DISREGARD THIS VIDEO. NOT FOR YOUR DTC.

Last edited by JettaRed; Jan 24, 2024 at 06:50 AM. Reason: Not correct video.

Jan 24, 2024 | 06:09 AM

JettaRed

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I'm thinking #510, but just a guess.

Jan 24, 2024 | 06:15 AM

Meguinness

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S212 2015

Quote:

Originally Posted by JettaRed

@S-Prihadi I don't think this is about coolant temperature, but actual exhaust gas temperature. This is a Diesel, right?

Yes diesel

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Jan 24, 2024 | 06:29 AM

JettaRed

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2015 SL400 (M276 Turbo), 2014 C350 Sport (M276 NA), 2004 SL500 (M113), 2004 Audi TT225 (BEA)

Quote:

Originally Posted by Meguinness

Just removed the the only last sensor on the exhaust...NS 0004....I believe this is the sensor

I don't think that is it according to the parts diagram I posted. And the part number of what you are holding is A 000 905 34 03. That part is a NOX sensor (perhaps the NS?). Maybe post your VIN so we know we have the correct configuration for your car.

Last edited by JettaRed; Jan 24, 2024 at 06:38 AM. Reason: Correction for part identification. Need VIN.

Jan 24, 2024 | 06:57 AM

#10

JettaRed

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Am I getting closer? So, this part does fit your car, but we need your VIN to see what XENTRY procedures are to troubleshoot the error.

Jan 24, 2024 | 07:56 AM

#11

AllPhonesAretap

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2013 W212 E350 RWD

Quote:

Originally Posted by Meguinness

2015 S212 2L DIESEL ESTATE
Thanx

I am not a technician never claimed to be. When my car gives open circuit or short circuit codes, I like to take a test light to the fuse box. I had a fuse blow that made half of my engine misfire

Jan 24, 2024 | 08:18 AM

#12

Meguinness

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S212 2015

Quote:

Originally Posted by JettaRed

I'm thinking #510, but just a guess.

Im testing all the temperature sensors using xentry...the only one not able to communicate with is the B19/7 ....any clue where is fitted? What software is the one on the photo to find the parts ?

Jan 24, 2024 | 08:42 AM

#13

Meguinness

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S212 2015

Quote:

Originally Posted by AllPhonesAretap

I am not a technician never claimed to be. When my car gives open circuit or short circuit codes, I like to take a test light to the fuse box. I had a fuse blow that made half of my engine misfire

the fuses seams ok

Last edited by Meguinness; Jan 24, 2024 at 02:26 PM.

Jan 24, 2024 | 08:45 AM

#14

Meguinness

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S212 2015

Quote:

Originally Posted by JettaRed

Am I getting closer? So, this part does fit your car, but we need your VIN to see what XENTRY procedures are to troubleshoot the error.

vin: WDD2122012B197777
the sensor B19/7 is not responding

Jan 24, 2024 | 11:12 AM

#15

S-Prihadi

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2014 - W212.065 - E400 ( M276.820, 3 liter Turbo) RWD not Hybrid

Quote:

Originally Posted by JettaRed

@S-Prihadi I don't think this is about coolant temperature, but actual exhaust gas temperature. This is a Diesel, right?

indeed not coolant... dang my eyes.

Jan 24, 2024 | 04:05 PM

#16

JettaRed

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Quote:

Originally Posted by S-Prihadi

indeed not coolant... dang my eyes.

I just tell people I got new glasses.

Jan 24, 2024 | 04:10 PM

#17

JettaRed

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Hard to tell where is it located, but here it is in the diagram, #235.

Last edited by JettaRed; Jan 24, 2024 at 04:15 PM.

Jan 24, 2024 | 04:13 PM

#18

JettaRed

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2015 SL400 (M276 Turbo), 2014 C350 Sport (M276 NA), 2004 SL500 (M113), 2004 Audi TT225 (BEA)

Do you have StarFinder? It often comes with XENTRY installations. This is what I found. It says upstream of the cat.

Last edited by JettaRed; Jan 24, 2024 at 04:18 PM.

Jan 24, 2024 | 04:54 PM

#19

Meguinness

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S212 2015

Quote:

Originally Posted by JettaRed

Hard to tell where is it located, but here it is in the diagram, #235.

would it be the one next the Lambda my guess?

Jan 24, 2024 | 04:57 PM

#20

Meguinness

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S212 2015

Quote:

Originally Posted by JettaRed

Do you have StarFinder? It often comes with XENTRY installations. This is what I found. It says upstream of the cat.

Cannot figure out of this is the same engine. Will look to find StarFinder...ta

Jan 24, 2024 | 05:00 PM

#21

JettaRed

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I think you are right in Post #19.

Jan 24, 2024 | 05:04 PM

#22

Meguinness

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S212 2015

Quote:

Originally Posted by JettaRed

I think you are right in Post #19.

Curious to know where the connector to disconnect it is located.... probably somewhere where need to take half engine apart 😭😁🤣🤣

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P247115 Trouble code

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