LI07 08-N-065219

Service Bulletin Details

Public Details for: LI07 08-N-065219

Loss of power and check engine light with fault codes P15FF00 or P245411


- 9999 -

Loss of Power and Check Engine Light
with Fault Codes P15FF00 or P245411
Topic number
LI07.08-N-065219
Version
3
Function group
07.08 Governor
Date
03-21-2018
Validity
Model 906.### #N as of 574794 up to 605428 with engine 642
Model 906.### #S as of 874134 up to 977452 with engine 642
Reason for change
Content of remedy updated and additional step (operation step 5) inserted.
Reason for block
Complaint:
Loss of Power and Check Engine Light with Fault Codes P15FF00 or P245411
Cause:
Engine control unit connection (CR60NFZ).
Remedy:
Important: Do not replace engine control unit, differential pressure sensor and engine wiring harness!
If fault codes P15FF00 or P245411 are stored in the engine control unit (CR60NFZ):
1.
Run initial quick test.
2.
Visual Inspection: Line condition in area of differential pressure sensor (sensor up to diesel particulate filter) as
well as check of electrical connections and wiring up to branch-off line for engine wiring harness.
3.
If there is no issue found with any of the components mentioned in test step 2, please remove the engine control
unit (see AR07.08-D-7006SD).
4.
Clean contact pins on engine control unit as per operation steps 4.1 to 4.4:
4.1 A total of 154 contact pins have to be cleaned on the engine control unit (see 1.jpg).
Important: One cleaning contact is sufficient to clean all the contact pins in a color-marked area (see 2.jpg and
3.jpg).
4.2. Apply cleaning fluid to cleaning contact. Avoid forming droplets! It need only be applied once to clean the
specified number of pins per cleaning contact (see 4.jpg).
Warning: Please observe the applicable operating instructions and safety information for this product when
handling cleaning fluid.
4.3 The cleaning contact is used for 2 contacts at the same time on the small contact pins. Clean pins by moving
up and down 2 times in succession. Slide cleaning contact onto pins until the cleaning contact impacts with the
multipoint connector housing (see 5.jpg, 6.jpg and 7.jpg).
Warning: If the cleaning contact is tilted, adjacent contacts may be damaged or bent.
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Important: Cleaning fluid volatilizes immediately after the cleaning process. This means that installation of the
cable sets for the engine control unit can be commenced immediately after the cleaning process.
4.4 Install engine control unit (see AR07.08-D-7006SD).
5.
6.
7.
Warning: Care should be taken prior to installation to ensure that the contacts do not exhibit any signs of deformation. Deformation may lead to contact problems in the engine control unit that then render the engine control
unit unusable!
If cleaning the contact pins does not remedy the problem, the differential pressure sensor repair wiring harness
(A 642 150 80 01) must be installed. Use approved end sleeves.
Fasten differential pressure sensor plug under engine control unit to vehicle wiring harness using cable tie
across center of plug housing (see 8.jpg and 9.jpg.).
Erase fault memory.
If this is a repeat repair:
1.
Run initial quick test.
2.
Create a PTSS case and attach the following documents:
•
Quick test 1: First workshop visit # Clean contact pins on engine control unit
•
Quick test 2: Current quick test with fault freeze frame data
Attachments
File
Description
1.jpg
View of contact pins on control unit
2.jpg
View of color-marked areas (connection M)
3.jpg
View of color-marked areas (connection F)
4.jpg
Apply cleaning fluid to cleaning contact,
Avoid dropping any fluid onto the felt!
5.jpg
Slide cleaning contact onto pins (small) (connection M)
6.jpg
Slide cleaning contact onto pins (large) (connection F)
7.jpg
Slide cleaning contact onto pins (small) (connection F)
8.jpg
Differential pressure sensor plug not fastened
9.jpg
Differential pressure sensor plug fastened
Symptoms
Power generation / Engine management / Indicator lamp / Engine diagnosis / lit
Power generation / Engine management / Engine performance / No/poor output
Control unit/fault code
Control unit
Fault code
CDI60Common Rail Diesel In- P15FF00
jection (CR60NFZ)
Fault text
The signal line of component 'B28/20 (Diesel particulate filter differential pressure sensor)' has a short circuit to ground. (MOPF)
Parts
Part number
ES1 ES2 Designation
A 000 540 38 04
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© Copyright Daimler AG
Cleaning contact
Quantity Note
15
JKANTAR
For cleaning contact pins
EPC
X
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A 008 989 55 71
Cleaning fluid set
1
A 642 150 80 10
Differential pressure sensor re- 1
pair wiring harness
For cleaning contact pins.
IMPORTANT: Please observe operating instructions and safety information for fluid set
X
X
Operation numbers/damage codes
Op. no.
Operation text
Time
Damage
code
54-1011
PERFORM QUICK TEST
5900D 01
07-1647
CLEAN PINS ON ENGINE MANAGEMENT CONTROL UNIT
(AFTER QUICK TEST)
5900D 01
49-0000
VISUAL INSPECTION
5900D 01
Note
WIS-References
Document number
Title
Note
Allocation
PE07.16-D-2101-VVA
Wiring diagram of common
rail diesel injection control
unit, CR60 commercial vehicle
Remedy
AR07.08-D-7006SD
Remove/install diesel injecti- ENGINE 642
on system control unit
Model 906
Remedy
WS54.00-Z-9999AZ
Special tool for car electrical Overview of wiring harness
system
repair kit
Remedy
Validity
Vehicle
Engine
Transmission
Sprinter III
642.992
*
Sprinter III
642.898
*
Sprinter III
642.896
*
Sprinter III
Sprinter III
*
642.993
*
Attachments
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1.jpg:
2.jpg:
3.jpg:
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4.jpg:
5.jpg:
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6.jpg:
7.jpg:
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8.jpg:
9.jpg:
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