NHTSA ID Number: 10152349
Manufacturer Communication Number: 170209
TSB/Document Date: 2018-12-17
Summary
"Oil Leak from Turbocharger Charge Air Hose. The customer may complain of an oil leak from the engine area. The ""Service Engine Soon"" lamp may also be illuminated with fault code ""4674 - FMO injection quantities-observer"" stored. CAUSE The molded seal in the charge air pipe may have been cut by debris abrasions, causing an external leak of air and oil in the charged air system of the turbocharger. An improved seal has been developed to correct this issue."
Page 1 of 2
SI B17 02 09
Cooling Systems
September 2013
Technical Service
This Service Information bulletin supersedes SI B17 02 09 dated November 2009.
designates changes to this revision
SUBJECT
Oil Leak from Turbocharger Charge Air Hose
MODEL
E70, E90 with M57Y diesel engine
SITUATION
The customer may complain of an oil leak from the engine area. The “Service Engine Soon” lamp may also be
illuminated with fault code “4674 - FMO injection quantities-observer” stored.
CAUSE
The molded seal in the charge air pipe may have been cut by debris abrasions, causing an external leak of air and
oil in the charged air system of the turbocharger. An improved seal has been developed to correct this issue.
PROCEDURE
Remove the charge air pipe that connects the turbocharger to the intercooler. Thoroughly clean all mating surfaces
and the charge air pipe.
PARTS INFORMATION
Part Number
Description
Quantity
11 61 8 506 786
Preformed seal
1
WARRANTY INFORMATION
Covered under the terms of the BMW
New Vehicle/SAV Limited Warranty.
Defect Code
17 51 02 48 00
https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/15679.3.B170209... 10/4/2013
Page 2 of 2
“Service Engine Soon” lamp is not illuminated
Labor Operation:
Labor Allowance:
Description
11 61 360
Refer to KSD
Removing and installing or replacing
pressure pipe
Labor operation code 11 61 360 is a Main labor operation. If you are using a Main labor code for another repair,
use the Plus code labor operation 11 61 755 instead.
or
“Service Engine Soon” lamp is illuminated
Labor Operation:
Labor Allowance:
Description:
00 00 006
Refer to KSD2
Performing “vehicle test” (with vehicle
diagnosis system – checking faults)
Refer to KSD2
Charging battery
Refer to KSD2
Removing and installing or replacing
pressure pipe
and if necessary, also
61 21 528
and
11 61 755
Labor operation code 00 00 006 is a Main labor operation. If you are using a Main labor code for another repair,
use the Plus code labor operation 00 00 556 instead.
Refer to KSD2 for the corresponding flat rate unit (FRU) allowance. Enter the Chassis Number, which consists of
the last 7 digits of the Vehicle Identification Number (VIN). Click on the “Search” button, and then enter the
applicable flat rate labor operation in the FR code field.
[ Copyright ©2013 BMW of North America, Inc. ]
https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/15679.3.B170209... 10/4/2013
- 6X better wear protection on critical engine parts than...
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- Protection for 10,000 miles between oil changes
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TSB/Document ID: 170209
Replacement Service Bulletin Number:
MFR Communication Date: 2013-09-01
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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