bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

62 Sensor For Control Unit > < 2 TD Electric Shutoff Valve (on Distributor Injection Pump), M51
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13 53 Combination Fuel Injector E39 / 525tds

Nozzle holder

Code

KCA 21 S 71

Nozzle holder with needle motion sensor

Code

KCA 21 S 76/1

Injection nozzle

DNO SD 300

Opening pressure

Adjusted value

bar

150 ... 158

Minimum value

bar

140

Maximum value

bar

160

Testing oil for injection nozzle tester:

Shell Calibration Fluid V 1404

Max. deviation in opening pressure among all injection
nozzles

bar

10

Shims thickness

mm

1.0 ... 2.0

Shims thickness steps

mm

0.05

Shim thickness = opening pressure difference

mm/bar

0.1 = 10

TD  Combination Fuel Injector, E39, 525tds

BMW AG - TIS

20.02.2013  15:19

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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62 Sensor For Control Unit > < 2 TD Electric Shutoff Valve (on Distributor Injection Pump), M51