Engines with engine-mounted heat exchanger
Left engine side 16 V 4000 Mx4
1 B50 (crankcase pressure)
2 B49/Y26 (charge air tem-
perature before air recircu-
lation valve/A-air recircu-
lation valve)
3 B3 (intake air temperature)
4 B44.1 (turbocharger A
speed)
5 B10 (charge-air pressure)
6 B34.3 (fuel pressure be-
fore filter) (only if supple-
mentary fuel filter is fitted)
7 B34.2 (fuel pressure be-
fore filter)
8 B34.1 (fuel pressure after
filter)
9 F46 (leak fuel level)
10 B33 (fuel temperature in
common rail)
46 | General Information | MS150110/00E 2013-10
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