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Wiring Diagrams Engine 2010, 2020, 2030, 2040
1. 2. 3. 4. 5.
Battery Main ON/OFF power switch Starter motor Generator Glow plugs. MD2010: 2 x. Others 3 x.
6. 7. 8. 9. 10.
Starter relay Glow plug relay Fuses, max. 15A (+) Excitation resistor Oil pressure switch, engine
11. 12. 13. 14.
Oil pressure gauge Coolant temperature switch Engine coolant temperature sensor Connector, 16-pin.
Cable color BL LBL BN LBN GN GR
= = = = = =
Blue Light-blue Brown Light-brown Green Gray
OR R SB W Y
= = = = =
Orange Red Black White Yellow
Cable areas in mm2 are indicated after the color codes in the wiring diagrams. Areas not indicated = 1.0 mm2. A broken line indicates a non-Volvo Penta cable.
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