NHTSA ID Number: 10199734
Manufacturer Communication Number: KC-2114
TSB/Document Date: 2021-08-03
Summary
3rd Party NOx Sensor Identification
7/29/2021
Article
Non-OEM (3rd Party) NOx Sensor Identification
Internal Content
If one or more of the codes below are present it is recommended to
inspect for 3rd party NOx sensors.
P103C-00
P207F-00
P026D-00
3rd party NOx sensors have been found to induce erroneous faults and
cause various system failures. If 3rd party NOx sensors are found they
should be removed and replaced with a genuine OEM sensor. Clear
faults and verify the repair.
Use the below information to identify 3rd
party NOx sensors.
How To Verify An OEM Sensor
For Trucks MY 2017 and newer products run Premium Tech Tool Test 1700-0803-06 Sensor and Parameter Values. All genuine OEM NOx sensors
will display the expected values as seen below. All other values are
components from a 3rd party.
Expected Values
NOx1
791293237
NOx2
541003308
UI to the illustrations below to help identify 3rd party NOx
Refer
; Live
sensor.
https://volvo-trkna-prod1.pegacloud.net/prweb/PRAuth/app/VolvoKM_/iNPUIKpeinqPJi2G0hH930k43USdE1gb*/!TABTHREAD3?pyActivity=%40basec…
1/5
7/29/2021
Article
OEM sensor with markings and part number for reference
3rd party NOx Sensor in bag
2/5
7/29/2021
Article
3rd party sensors with and with out markings
OEM sensor tip design for
reference
3rd party sensor with
incorrect sensor tip
3/5
7/29/2021
Article
The table below illustrates how difficult it can be
to identify 3rd party sensors when compared to an
OEM sensor
Sticker says “Warranty void”
Marking text: “PreSCR”
Marking text: “CONTINENT AL”
Marking text font: different from
Volvo
part
;
No such sticker
Marking text: “Pre SCR”
Marking text: “CONTINENTAL”
Conclusion: The sensor on the left is not a Genuine Volvo
NOx Sensor
Live UI
4/5
7/29/2021
Article
Tags
3rd party nox sensor
volvo
p103c
p207f
p026d
spn 1231 fmi 2
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TSB/Document ID: KC-2114
Replacement Service Bulletin Number:
MFR Communication Date: 2021-07-12
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING
MFR Component System:
MFR Component Subsystem:
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