bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

2 RA Checking Fuel Pump Delivery Pressure (M43TU)|Page 744 > < 1 RA Notes On Fuel Pressure Check (reference Pressure_ Environment)|Page 742
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 13 31 029

Checking fuel pump delivery pressure
(M43TU)

Turn off ignition.

Caution!

The fuel in the fuel lines is under pressure (approx. 3 bar)!

Catch and dispose of escaping fuel.

Prepare special tool kit 13 5 220 (consisting of 13 5 221 and
13 5 222).

Connect special tool kit 13 5 220 to pressure sensor of DIS
Tester.

Remove dust cap (1) from measuring valve on fuel rail.

RA  Checking fuel pump delivery pressure (M43TU)

BMW AG - TIS

19.01.2013  11:03

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

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2 RA Checking Fuel Pump Delivery Pressure (M43TU)|Page 744 > < 1 RA Notes On Fuel Pressure Check (reference Pressure_ Environment)|Page 742