GF07.03-P-5004F

GF07.03-P-5004F

Fuel injector, location/task/design/function

10.7.96

ENGINE 113 (except 113.99)

ENGINE 137

Structure (the engines shown are engines 119, 120)
3 Magnet coil
4 Solenoid armature
5 Nozzle needle
10 Sealing ring
11 Coil spring
12 Retaining clip
17 Fuel rail
Y62 Injectors (LH-SFI, HFM-SFI, PEC [LH,
HFM, PMS])
Y63 Left fuel injection valve
(Engine 120)
Y64 Right fuel injection valve
(Engine 120)
a Outlet holes

The diameter and number of the outlet bore holes are adjusted to the fuel requirements of the engine.

P07.60-0257-06

Fuel injector, location At cylinder head

Fuel injector, task Spraying the fuel onto the injectors in the form a finely atomized spray

Fuel injection valve structure/function When energizing the magnet coil (3) the nozzle needle (5) is lifted above the solenoid armature (4) against the coil spring (11) by approx. 0.1 mm and the fuel flows out of the holes.Actuation of the fuel injection valves occurs over correspondingly long earth impulses from the engine control unit,
power supply from terminal 87.

*Structure (the engines shown are engines 119, 120)* 3 Magnet coil 4 Solenoid armature 5 Nozzle needle 10 Sealing ring 11 Coil spring 12 Retaining clip 17 Fuel rail Y62 Injectors (LH-SFI, HFM-SFI, PEC [LH, HFM, PMS]) Y63 Left fuel injection valve (Engine 120) Y64 Right fuel injection valve (Engine 120) a Outlet holes The diameter and number of the outlet bore holes are adjusted to the fuel requirements of the engine.
		P07.60-0257-06

	Fuel injector, location	At cylinder head
	Fuel injector, task	Spraying the fuel onto the injectors in the form a finely atomized spray
	Fuel injection valve structure/function	When energizing the magnet coil (3) the nozzle needle (5) is lifted above the solenoid armature (4) against the coil spring (11) by approx. 0.1 mm and the fuel flows out of the holes.Actuation of the fuel injection valves occurs over correspondingly long earth impulses from the engine control unit, power supply from terminal 87.