Operating instructions

2.2 Overview of sensors, actuators and injectors
1 Temperature sensors
for single exhaust gas
B4.1 to B4.10 (engine
side A)
2 Sensor B34 (P-Fuel after
filter)
3 M8 (HP fuel pump ac‐
tuator)
The injectors (Y39.1 to Y39.10, engine side A) are underneath the cylinder head covers of the cylinder.
Injector replacement and necessary activities (→ Page 119).
MS150093/01E 2012-06 | Product Summary | 19
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