New Generation N62 Engine Chapter 5 P.1
Course Contents/Background Material
© BMW AG, Service Training
N62 fuel system
- General information
The following E38M62 fuel preparation system components
have been modified and brought into line with the E65N62.
The fuel system pressure is 3.5 bar.
- Injection valves
Fig. 68: Fuel distributor block with injection valves
The injection valves have been positioned closer to the intake
valves. This means that larger injection angles can be covered
by the injection spray.
Greater fuel spray atomization leads to optimum fuel mixing and
thereby reduces fuel consumption and exhaust emissions.
The fuel distributor blocks have been improved for better fuel
distribution. This measure guarantees optimum engine
smoothness even at low speeds.
KT-7677
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