2.6 Engine wiring harness – Overview
Designation Connection
Engine wiring harness B1 Camshaft speed
B3 Intake air temperature
B4.21 Exhaust temperature, A-side
B4.22 Exhaust temperature, B-side
B5.1 Lube oil pressure after filter
B5.3 Lube oil pressure before filter
B5.8 Lube oil pressure before turbocharger
B6 Coolant temperature
B7 Lube oil temperature
B9 Charge-air temperature
B10 Charge-air pressure
B13 Crankshaft speed
B16 Coolant pressure
B33 Fuel temperature
B34.1 Fuel pressure after filter
B34.2 Fuel pressure before filter
B34.3 Fuel pressure before external filter
B44.1 Exhaust turbocharger A speed
B44.2 Exhaust turbocharger B speed
B48 High-pressure fuel
B49 Charge air before recirculation
B50 Crankcase pressure
B54 Refill pump pressure
F33 Coolant level
M8 Fuel pump
F46 Leak fuel level
S37.1 Start interlock limit switch A
S37.2 Start interlock limit switch B
X37 Start interlock turning
Y26 Charge-air recirculation
Y27 Turbocharger valve
X2 Governor ECU-7
XF33 Coolant level adaptation
XG03 Battery-charging generator
XXF33 Coolant level, hull-mounted cool.
Engine wiring harness
for injectors
X4 Governor ECU-7
Y39A1 to Y39AX Injectors, engine A-side
Y39B1 to Y39BX Injectors, engine B-side
52 | General Information | MS150109/01E 2015-11
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