Sensors, Actuators And Injectors - Overview - MTU 12 V 4000 G73 Operating Instructions Manual

Diesel engine
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2.3 Sensors, actuators and injectors – Overview
Illustration also applicable to 16 V
a Version with easy-change
filter
b Version with automatic fil‐
ter
1 Injectors Y39.1 to Y39.n
(A-side)
2 B34 Fuel pressure after
filter
The injectors are underneath the cylinder head covers of the cylinder. Injector replacement and necessa‐
ry activities (→ Page 78).
3 F46 Leak fuel level moni‐
toring
4 M8 Suction restrictor (HP
pump)
5 F25 Differential engine oil
pressure after filter
6 B05 Engine oil pressure
MS150054/02E 2012-02 | General Information | 21
7 B07 Engine oil tempera‐
ture
8 XY44 Solenoid valve of
fan clutch

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This manual is also suitable for:

16 v 4000 g73

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