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Campaign No. 2022120013, January 2023
Model 906 (Sprinter)
Model Year 2010-2016
Check NOx Sensors
Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz Sprinters, has determined that on certain MY2010-2016 Sprinter vehicles, the installed NOx-Sensors might not correspond to specifications.
A service campaign is being conducted to check the NOx-sensors and if change if needed.
Prior to performing this Emissions Campaign:
- Please check VMI to determine if the vehicle is involved in the emissions modification campaign and if it has been previously repaired. Always Check VMI for any open campaigns, and perform accordingly.
- Please review the entire Emissions Campaign bulletin and follow the repair procedure exactly as described.
Approximately 54 vehicles are involved.
Order No. V-SC-2022120013
Group 49
CODE: NC31016II
SM49.20-D-0034SG
18.11.2022
Check NOx sensors (code: NC31016II, acc. no.: 07 972 04)
Engine 642, 651 in model 906.155 1N as of 548033 up to 654735 with code ZU8 (National version for USA)
Engine 642, 651 in model 906.6##/7## 1P as of 104705 up to 364641 with code ZU8 (National version for USA)
Engine 642, 651 in model 906.6##/73# 1S as of 469918 up to 979299 with code ZU8 (National version for USA)
Check NOx Sensors
Model 906
Models 2010-2016
https://www.startekinfo.com/service/download-document/outside/227349/
https://static.oemdtc.com/Recall/MB_V-SC-2022120013.pdf
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Last update on 2024-07-01 / Affiliate links / Images from Amazon Product Advertising API
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SEOCONTENT-START
Campaign No. 2022120013, January 2023 TO: SUBJECT: ALL FREIGHTLINER SPRINTER CENTERS Model 906 (Sprinter) Model Year 2010-2016 Check NOx Sensors Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz Sprinters, has determined that on certain MY2010-2016 Sprinter vehicles, the installed NOx-Sensors might not correspond to specifications. A service campaign is being conducted to check the NOx-sensors and if change if needed. Prior to performing this Emissions Campaign: • Please check VMI to determine if the vehicle is involved in the emissions modification campaign and if it has been previously repaired. Always Check VMI for any open campaigns, and perform accordingly. • Please review the entire Emissions Campaign bulletin and follow the repair procedure exactly as described. Approximately 54 vehicles are involved. Order No. V-SC-2022120013 This bulletin has been created and maintained in accordance with MBUSA-SLP S423QH001, Document and Data Control, and MBUSA-SLP S424HH001, Control of Quality Records. Van Group 49 CODE: NC31016II SM49.20-D-0034SG 18.11.2022 Check NOx sensors (code: NC31016II, acc. no.: 07 972 04) Engine 642, 651 in model 906.155 1N as of 548033 up to 654735 with code ZU8 (National version for USA) Engine 642, 651 in model 906.6##/7## 1P as of 104705 up to 364641 with code ZU8 (National version for USA) Engine 642, 651 in model 906.6##/73# 1S as of 469918 up to 979299 with code ZU8 (National version for USA) Work instructions © 2022 by Mercedes-Benz AG Printed in Germany This document, including all its parts, is protected by copyright. Any further processing or use requires the previous written consent of Mercedes- Benz AG, Department GSP/OR, D-70546 Stuttgart. This applies in particular to reproduction, distribution, alteration, translation, microfilming and storage and/or processing in electronic systems, including databases and online services. SM49.20-D-0034SG Check NOx sensors (code: NC31016II, acc. no.: 07 972 04) 08.11.2022 Engine 642, 651 in model 906.155 1N as of 548033 up to 654735 with code ZU8 (National version for USA) Engine 642, 651 in model 906.6##/7## 1P as of 104705 up to 364641 with code ZU8 (National version for USA) Engine 642, 651 in model 906.6##/73# 1S as of 469918 up to 979299 with code ZU8 (National version for USA) Operation no. of the operation texts or standard texts and flat rates Category Op. no. Operation text Time (hrs.) Acc. no. Code L 02 3282 Operations: Remove underfloor paneling (when working on veh.) 0.1 07 972 04 NC31016II L 02 0753 Operations: Check NOx sensors 07 972 04 NC31016II L 02 0756 Operations: Replace NOx sensor upstream of SCR catalytic converter (after check) 0.6 07 972 04 NC31016II L 02 0757 Operations: Replace NOx sensor downstream of SCR catalytic converter (after check) 0.6 07 972 04 NC31016II L 02 0754 Operations: Replace 2 NOx sensors (after check) 0.9 07 972 04 NC31016II 1 Underfloor paneling 1.1 Nut 1.2 Bolts D00.00-A001-76 Check NOx sensors (code: NC31016II, acc. no.: 07 972 04) SM49.20-D-0034SG V-SC-2022120013 1 0.6 D49.20-A078-79 Shown on veh. with engine 642, NOxsensor (2.1) control unit upstream of SCR catalytic converter at wheel well crossmember, right side of vehicle 2 NOxsensor upstream of SCR catalytic converter 2.2 Nuts 2.3 Information label 2.1 NOxsensor control unit D49.20-A079-79 SM49.20-D-0034SG Check NOx sensors (code: NC31016II, acc. no.: 07 972 04) 2 V-SC-2022120013 Shown on veh. with engine 642, NOxsensor (2.1) control unit upstream of SCR catalytic converter at crossmember via exhaust system 2 NOxsensor upstream of SCR catalytic converter 2.2 Nuts 3 Heat shield 2.1 NOxsensor control unit 2.3 Information label 3.1 Spring nut D49.20-A080-79 NOxsensor control unit (5.1) downstream of SCR catalytic converter at longitudinal member 4 Heat shield 5.1 NOxsensor control unit 5.3 Information label 5 NOxsensor downstream of SCR catalytic converter 5.2 Nuts aDanger Risk of death caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. AS00.00-Z-0010-01A aWarning Risk of injury. Skin or eye injuries may result when handling hot or glowing objects. Wear protective gloves, protective clothing and safety glasses, if necessary. AS00.00-Z-0002-01A aCaution Risk of injury caused by scraping or cutting body parts on sharp vehicle parts Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. AS00.00-Z-0017-01A Check NOx sensors (code: NC31016II, acc. no.: 07 972 04) SM49.20-D-0034SG V-SC-2022120013 3 g Check 1 Check whether vehicle is affected by measure. Affected vehicles: Check NOx sensors (code: NC31016II, acc. no.: 07 972 04) SM49.20-D-0034-01AAA i For authorized Mercedes‑Benz service partners, only the entry in the Extended VEGA Application (EVA) system, in the “Current” tab, is decisive. There is no need to also check the affected vehicles in the workshop information system (WIS) or vehicle list. e Remove 2 Lift vehicle, jack up. f AR00.60-D-1000H 3 Remove underfloor paneling (1). MODEL 906 with CODE XM1 (Noise abatement measures) i For this, remove nuts (1.1) and unscrew screws (1.2). 4 Release heat shield (3) and carefully bend downward. If NOx sensor control unit (2.1) upstream of SCR catalytic converter is installed at crossmember above exhaust system. i For this, remove spring lock nut (3.1). i Bend heat shield (3) downward until NOx sensor control unit (2.1) is accessible. 5 Remove NOx sensor control unit (2.1) upstream of SCR catalytic converter at crossmember. i For this, remove nuts (2.2). SM49.20-D-0034SG Check NOx sensors (code: NC31016II, acc. no.: 07 972 04) 4 V-SC-2022120013 g Check 6 Check part number of NOx sensor upstream of SCR catalytic converter (2). i For this, compare the part number on the information label (2.3) of the NOx sensor control unit (2.1) with the part number shown in XENTRY Parts Information (“Main groups” 49). i To compare the NOx sensors installed upstream of the SCR catalytic converter (2), the vehicle must be selected using the FIN/VIN in XENTRY Parts Information. If the part number of the installed NOx sensor upstream of the SCR catalytic converter (2) is the same as the part number according to XENTRY Parts Information, ↓ Attach NOx sensor control unit (2.1) and proceed with operation step 7. n M6 BA00.10-Z-1002-01KOA If the part number of the installed NOx sensor upstream of the SCR catalytic converter (2) is not the same as the part number according to XENTRY Parts Information, ↓ Replace NOx sensor upstream of SCR catalytic converter (2) and proceed with operation step 7. f Remove/install NOx sensor upstream of SCR catalytic converter Model 906 with engine 642.896, 651 with code XM0 (Facelift), model 906 with engine 642.898 AR14.40-D-2059M p Ensure that electric line of NOx sensor upstream of SCR catalytic converter (2) is routed correctly. Otherwise, malfunction or damage can occur. i Do not yet perform commissioning of the NOx sensor upstream of the SCR catalytic converter (2). Check NOx sensors (code: NC31016II, acc. no.: 07 972 04) SM49.20-D-0034SG V-SC-2022120013 5 7 Carefully bend heat shield (3) back and attach at crossmember. If NOx sensor control unit (2.1) upstream of SCR catalytic converter is installed at crossmember above exhaust system. i For this, attach spring lock nut (3.1). 8 Carefully bend heat shield (4) to one side in area of NOx sensor control unit (5.1) downstream of SCR catalytic converter. 9 Remove NOx sensor control unit (5.1) from longitudinal member. i For this, remove nuts (5.2). SM49.20-D-0034SG Check NOx sensors (code: NC31016II, acc. no.: 07 972 04) 6 V-SC-2022120013 g Check 10 Check part number of NOx sensor downstream of SCR catalytic converter (5). i For this, compare the part number on the information label (5.3) of the NOx sensor control unit (5.1) with the part number shown in XENTRY Parts Information (“Main groups” 49). i To compare the NOx sensor installed downstream of the SCR catalytic converter (5), the vehicle must be selected using the FIN/VIN in XENTRY Parts Information. If the part number of the installed NOx sensor downstream of the SCR catalytic converter (5) is the same as the part number according to XENTRY Parts Information, ↓ Attach NOx sensor control unit (5.1) and proceed with operation step 11. n M6 BA00.10-Z-1002-01KOA If the part number of the installed NOx sensor downstream of the SCR catalytic converter (5) is not the same as the part number according to XENTRY Parts Information, ↓ Replace NOx sensor downstream of SCR catalytic converter (5) and proceed with operation step 11. f Remove/install NOx sensor downstream of SCR catalytic converter Engine 642 in model 906 with code XM0 (Facelift), engine 642.898 in model 906 except code XM0 (Facelift), engine 651 in model 906 with code XM0 (Facelift) AR14.40-D-2060M i Do not yet perform commissioning of the NOx sensor downstream of the SCR catalytic converter (5). d Install 11 Carefully bend back heat shield (4). Check NOx sensors (code: NC31016II, acc. no.: 07 972 04) SM49.20-D-0034SG V-SC-2022120013 7 12 Lower vehicle. If NOx sensors upstream or downstream of SCR catalytic converter (2, 5) were replaced. Commissioning of NOx sensors 13 Connect diagnostic system. If NOx sensors upstream or downstream of SCR catalytic converter (2, 5) were replaced. a AD00.00-D-2000-04SD i Always use the latest XENTRY Diagnosis software release, with all available add-ons. i It is absolutely essential to precisely follow the operation steps as described in the vehicle diagnosis system. 14 Connect charging equipment. A 000 588 00 81 00 Charger WS54.00-P-0037B If NOx sensors upstream or downstream of SCR catalytic converter (2, 5) were replaced. p During the entire work procedure a sufficient and stable voltage supply must be provided for the vehicle’s on-board electrical system. Otherwise any undervoltage that occurs may damage the control units. i Follow the operating instructions for the charger. i Use the charger to ensure that an adequate power supply (min. 12.5 V) is provided for the on-board electrical system battery. 15 Perform commissioning of replaced NOx sensor upstream or downstream of SCR catalytic converter (2, 5). If NOx sensor upstream or downstream of SCR catalytic converter (2, 5) was replaced. a AD00.00-D-2000-04SD i It is absolutely essential to precisely follow the operation steps as described in the vehicle diagnosis system. i Do not yet remove vehicle diagnosis system. SM49.20-D-0034SG Check NOx sensors (code: NC31016II, acc. no.: 07 972 04) 8 V-SC-2022120013 16 Remove charger from vehicle. If NOx sensors upstream or downstream of SCR catalytic converter (2, 5) were replaced. A 000 588 00 81 00 Charger WS54.00-P-0037B g Check aWarning Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. AS00.00-Z-0005-01A 17 Check for leak tightness when engine is running. If NOx sensors upstream or downstream of SCR catalytic converter (2, 5) were replaced. i Visual inspection only. d Install 18 Raise vehicle. If NOx sensors upstream or downstream of SCR catalytic converter (2, 5) were replaced. 19 Install underfloor paneling (1). MODEL 906 with CODE XM1 (Noise abatement measures) i For this, attach nuts (1.1) and screw in screws (1.2). 20 Lower vehicle. n Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread Number Designation 8.8 10.9 BA00.10-Z-1002-01KOA M6 Galvanized Nm 9 13 Phosphated Nm 9 12 n Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread Number Designation 12.9 BA00.10-Z-1002-01KOA M6 Galvanized Nm 16 Phosphated Nm 14 Parts ordering note Part no. Designation Quantity KG 49 NOx sensor upstream of SCR catalytic converter (Determine replacement parts to match the vehicle identification number (FIN/VIN) using XENTRY Parts Information system!) n. B KG 49 NOx sensor downstream of SCR catalytic converter (Determine replacement parts to match the vehicle identification number (FIN/VIN) using XENTRY Parts Information system!) n. B Check NOx sensors (code: NC31016II, acc. no.: 07 972 04) SM49.20-D-0034SG V-SC-2022120013 9
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