bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

3 RA Removing And Installing_replacing Fuel Feed Line (N42 _ N40) > < 2 RA Checking Fuel Pump Delivery Pressure (N40, N42, N45, N46)
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Measuring fuel pressure:

Connect pressure sensor to DIS Tester

Start engine

Select Measurement.

Multimeter function appears

Select Pressure test

Read off fuel pressure

Compare test pressure with setpoint value.

Switch off engine.

Keep special tool  13 3 010  ready for further tests.

Further tests are described in the section "Fuel pressure check".

Note:

Interrogate fault memory of DME control unit.

Check stored fault messages.

Rectify faults.

Then clear fault memory.

RA  Checking fuel pump delivery pressure (N40, N42, N45, N46)

BMW AG - TIS

12.02.2013  02:36

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

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3 RA Removing And Installing_replacing Fuel Feed Line (N42 _ N40) > < 2 RA Checking Fuel Pump Delivery Pressure (N40, N42, N45, N46)