[1clean335i]

SI B13 03 08
Fuel Systems April 2008
Technical Service

PERFORM THE PROCEDURE OUTLINED IN THIS SERVICE INFORMATION ON ALL AFFECTED VEHICLES THE NEXT TIME THEY ARE IN THE SHOP FOR MAINTENANCE OR REPAIRS.

SUBJECT
Service Action: Replace the High-Pressure Pump


MODEL
E90, E92, and E93 with the N54 engine produced from 06/01/2006 through 10/28/2006


SITUATION
An internal component in the high-pressure pump (HDP) may fail, causing drivability symptoms such as longer starting times or erratic engine operation. It may also lead to a premature failure of the HDP on vehicles at higher mileages.

Should this situation occur, the HDP emergency operation is activated and the Service Engine Soon lamp (MIL) is illuminated.

Note:

In this situation, the vehicle can continue to be driven, even for long distances, without any risk of breakdown.

AFFECTED VEHICLES
This Service Action involves E90, E92 and E93 vehicles with N54 engines which were produced from 06/01/2006 through 10/28/2006.

In order to determine whether a specific vehicle is affected by this Service Action, it will be necessary to utilize the "Service Menu" of DCSnet (Dealer Communication System) or the Key Reader. Based on the response of the system, either proceed with the corrective action or take no further action.

The chassis number ranges listed below are only for informational purposes and are not to be considered as the only deciding factor.

Model
Chassis Number Range

E90
FV75004 – FV75116

E90
KY60007 – KY60964

E90
PA65001 – PA87847

E92
P021102 – P032114

E92
PV80038 – PV83999

E93
PX45010 – PX45013

CORRECTION
Replace the high-pressure pump.

PROCEDURE
Please refer to TIS Repair Instruction RA 13 51 017, Removing and installing, or replacing high-pressure fuel pump (N54, N53).

PARTS INFORMATION
Part Number
Description
Quantity

13 51 7 585 655
High-pressure pump
1

11 61 7 547 242
Profile seal set
1

13 53 7 582 770
ASA bolt M8X17.5 - AL
1