06 ELECTRICAL SYSTEM
Page ELECTRICAL SYSTEM - 30 Z001019/0_6_July 2008
SERVICE MANUAL MARINE ENGINES
06.05.03.04 Wiring harness; from eng.no.: 482 18 000 / 682 18 000 + SOLAS
Cable numbers / principal functions:
15000-xx ignition - positive
(from ignition switch)
15012-xx +12 volt via main relay
and modulator unit A5
15100-xx +5 volt supply voltage for sensors
30000-xx battery-positive (not secured)
30012-xx battery-positive (secured)
31000-xx battery negative (GND)
31100-xx Do not connect mass for sensors
with battery negative!
601xx-01 Sensor signal to modulator unit
A5 and/or instruments.
606xx-01 Exit from modulator unit A5
to display system (tachometer,
temperature display, ...)
Designation Component Description
A5 E-Box control unit
F1 fuse 50 A main fuse
F2 fuse 50 A glow plugs
F3 fuse 50 A glow plugs
F4 fuse 5 A permanent current modul and K27
F5 fuse 10 A switched current for module (K27)
F6 fuse 10 A fuel pump (K24)
F7 fuse 10 A preheating - control circuit
G1 alternator
G2 battery to be provided by customer
J1 plug 23--pole connection engine cable - instrument cable
K24 relay fuel pump
K26-1 relay preheating - control circuit
K26-2 relay preheating - load circuit
K27 relay main circuit
K28 relay start
M1 starter
M2 fuel pump
R10 glow pins
X2 (S2) plug 2-pole gears switch
X3 (S3) plug 2-pole inversion switch ( only SOLAS)
X5 (A5) plug 35-pole module
X12 (B12) plug 3-pole boost-pressure sensor
X13 (B13) plug 5-pole potentiometer accelerator
X14 (B14) plug 3-pole pot. rack position
X15(B15) plug 3-pole engine speed sensor
X16 B(16) plug 2-pole engine temperature sensor
X17 (B17) plug 2-pole exhaust gas temperature sensor
X18 (B18) plug 3-pole oil pressure sensor
X19 (B19) plug 1-pole oil pressure gauge (optional)
X20 (Y20) plug 2-pole control solenoid
X22 (B22) without stop trim sensor (optional)
X23 plug 6-pole diagnosis
X26 (Y26) plug 2-pole disconnection blow-by (only SOLAS)
Z1 splice spot earth connection sensor
Z2 splice spot earth connection (31) on engine
Z3 splice spot sensor supply +5V
Z4 splice spot earth connection (31) on E-box plate
Z6 splice spot shield speed sensor line
ToC
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