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

2.3 Sensors and actuators – 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 fil-
ter
The injectors are located below the cylinder head covers. Injector replacement and necessary activities
(→ Page 99).
20 | General Information | MS150029/02E 2013-03
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
7 B07 Engine oil tempera-
ture
8 XY44 Solenoid valve of fan
clutch