X Series E53 X5 3.0d (M57TU) OFFRD
VS-23/Uhse
Baugruppe/Group: 13
13 01 05 (182)
See notes
under
"Situation"
Datum/Date:
03/2005
Update: 09/2006
Checking injectors
E46, E53, E60, E61, E65, E83 / M47TU, M57TU, M67
Situation:
Note:
This Service Information bulletin is valid worldwide, except
in the following markets
- USA
- Spain
- Canada
- Belgium
- China
- Italy
- Germany
- UK
- France
Damaged parts analysis on injectors from diesel engines M47TU, M57TU and M67 that
have been exchanged during warranty repairs indicates that a very high proportion of these
parts show absolutely no component-specific quality defect.
Affected vehicles:
E46, E53, E60, E61, E65, E83
Manufacturing period: from April 2004
Action:
If the injectors are suspected of being the cause of a customer complaint, e.g. "engine
does not start", they must be checked with the BMW diagnosis system DDE 5 before
being replaced.
Procedure:
To test the injectors, connect up DISplus or Group Tester One (GT1) and select the
following setting:
"Function selection" > "Complete vehicle" > "Drive" > "Diesel electronic
system" > "Rail pressure control system test"
1. Start the test module and confirm the test steps as follows:
Test step / question
Confirmation
Is the fuel tank empty or has the vehicle been driven until the fuel
tank was empty?
No
Check pre-delivery pressure. All OK?
Yes
High-pressure system free of external leaks?
Yes
Check rail pressure with ignition ON.
Comparison nominal/actual value OK?
Yes
Can engine be started?
No
Check rail pressure at starter motor speed.
Was nominal value achieved?
No
Does engine start with rail pressure sensor disconnected?
No
2. Check individual injectors by measuring return quantity as per instructions from DISplus
or GT1.
SI Checking injectors E46 E53 E60 E61 E65 E83 M47TU M57TU M67
BMW AG - TIS
05.02.2013 00:38
Issue status (12/2007) Valid only until next DVD is issued
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