13 64 501 Removing and installing/replacing a fuel injector (N52, N52K, N51)

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Remove fuel rail .

Recycling

Fuel escapes when fuel line is detached. Catch and dispose of escaping fuel.

NOTE: This procedure is applicable to all fuel injectors.

Lever out retainers (1). Pull fuel injectors out of fuel rail.

Fig 1: Identifying Lever Out Retainers

Courtesy of BMW OF NORTH AMERICA, INC.

Installation: Replace sealing rings on fuel injectors and coat with anti-friction rubber coating.

Note: Check stored fault message. Now clear the fault memory. Check injection system for leaks.