LI07.10-N-075862

Handling of Fault Codes for 'Position sensor of crankshaft' in combination with Fault Codes for 'Output stage fuel injector' in the CDI control unit on certain Sprinter Vans
Topic number
LI07.10-N-075862
Version
1
Function group
07.10 - Electronic engine control
Date
2/23/23
Validity
Model 906 (MY14-16) with engine OM651
Model 907 (MY21) with engine OM642 or engine OM651
Reason for change
Complaint
MIL illuminated.
Fault codes for 'position sensor of crankshaft' in combination with fault codes for 'Output stage fuel injectors' are set in
the CDI control unit (N3/33, N3/47, or N3/28).
N3/33 (Model 906), N3/47 (Model 907) - Motor electronics 'CDI43' for combustion engine 'OM651' (CDI):
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•
•
•
•
•
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P033600 - Component 'Position sensor of crankshaft' has a malfunction.
P0335FA - Component 'Position sensor of crankshaft' has an electrical fault.
P0611E9 - Component 'Output stage fuel injectors' has a malfunction.
P0611E3 - Component 'Output stage fuel injectors' has a malfunction.
P0611E2 - Component 'Output stage fuel injectors' has a malfunction.
P0611E1 - Component 'Output stage fuel injectors' has a malfunction.
P0611E0 - Component 'Output stage fuel injectors' has a malfunction.
N3/28 (Model 907) - Motor electronics 'CDI61NFZ' for combustion engine 'OM642' (CDI)
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•
•
•
•
•
•
•
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P30021F - Component 'Position sensor of crankshaft' has a malfunction.
P300225 - Component 'Position sensor of crankshaft' has an electrical fault.
P300EE8 - Component 'Output stage fuel injectors' has a malfunction.
P300EE4 - Component 'Output stage fuel injectors' has a malfunction.
P300EE6 - Component 'Output stage fuel injectors' has a malfunction.
P300EE5 - Component 'Output stage fuel injectors' has a malfunction.
P300EE3 - Component 'Output stage fuel injectors' has a malfunction.
P300EE2 - Component 'Output stage fuel injectors' has a malfunction.
P300EE1 - Component 'Output stage fuel injectors' has a malfunction.
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© Copyright Mercedes-Benz AG
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NOTE: Customers may come to dealer indicating their vehicle was recently worked on by an ISP (Independent Service Provider) and mention that a TSB
(Technical Service Bulletin) was used by the ISP to help diagnose their complaint. The Mercedes-Benz and Freightliner mentioned TSBs are attached to this LI, or can be accessed via
the OBD Clearinghouse at https://www.obdclearinghouse.com/.
Attachments
File
Description
TSB_Freightliner Sprinter_Crankshaft Sensor Plausibility
Check_Fuel Injection Monitoring.pdf
Freightliner Sprinter TSB as posted to OBD Clearinghouse
TSB_Mercedes-Benz Sprinter_Crankshaft Sensor Plausi- Mercedes-Benz Sprinter TSB as posted to OBD Clearingbility Check_Fuel Injection Monitoring.pdf
house
Cause
The fault codes for 'Output stage of fuel injectors' are set by mistake when the following fault codes set in the mentioned engine control unit:
N3/33 (Model 906), N3/47 (Model 907) - Motor electronics 'CDI43' for combustion engine 'OM651' (CDI):
•
•
P033600 - Component 'Position sensor of crankshaft' has a malfunction.
P0335FA - Component 'Position sensor of crankshaft' has an electrical fault.
N3/28 (Model 907) - Motor electronics 'CDI61NFZ' for combustion engine 'OM642' (CDI)
•
•
P30021F - Component 'Position sensor of crankshaft' has a malfunction.
P300225 - Component 'Position sensor of crankshaft' has an electrical fault.
Remedy
Note: Ignore the fault codes for the 'output stage fuel injectors' if fault codes are present for 'position sensor of crankshaft'.
Information: Fault codes referring to 'position sensor of crankshaft' need to be evaluated and diagnosed using XENTRY Diagnosis (see AD00.00-D-2000-04SD).
Strict compliance with the Guided Test steps provided in XENTRY Diagnosis is absolutely essential.
WIS-References
Document number
Title
Note
AD00.00-D-2000-04SD
Connect STAR DIAGNOSIS and read
out fault memory
Symptoms
Power generation > Engine management > Indicator lamp > Engine diagnosis > lit
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Control unit/fault code
Control unit
Fault text
N3/28 - Motor electronics 'CDI61NFZ' for combustion en- P30021F - Component 'Position sensor of crankshaft' has
gine 'OM642' (CDI) (CR61NFZ)
a malfunction.
P300225 - Component 'Position sensor of crankshaft' has
an electrical fault.
P300EE8 - Component 'Endstufe Kraftstoffinjektoren' has
a malfunction.
P300EE4 - Component 'Endstufe Kraftstoffinjektoren' has
a malfunction.
P300EE6 - Component 'Endstufe Kraftstoffinjektoren' has
a malfunction.
P300EE5 - Component 'Endstufe Kraftstoffinjektoren' has
a malfunction.
P300EE3 - Component 'Endstufe Kraftstoffinjektoren' has
a malfunction.
P300EE2 - Component 'Endstufe Kraftstoffinjektoren' has
a malfunction.
P300EE1 - Component 'Endstufe Kraftstoffinjektoren' has
a malfunction.
N3/33 - Motor electronics 'CDI43' for combustion engine
'OM651' (CDI) (CR43)
P033600 - Component 'Position sensor of crankshaft' has
a malfunction.
P0335FA - Component 'Position sensor of crankshaft' has
an electrical fault.
P0611E9 - Component 'Endstufe Kraftstoffinjektoren' has
a malfunction.
P0611E3 - Component 'Endstufe Kraftstoffinjektoren' has
a malfunction.
P0611E2 - Component 'Endstufe Kraftstoffinjektoren' has
a malfunction.
P0611E1 - Component 'Endstufe Kraftstoffinjektoren' has
a malfunction.
P0611E0 - Component 'Endstufe Kraftstoffinjektoren' has
a malfunction.
Operation numbers/damage codes
Op. no.
Operation text
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© Copyright Mercedes-Benz AG
Time
JSCHEUE
Damage
code
Note
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