Wiring diagrams
Engines: TAMD74C-A, TAMD74L-A, TAMD74P-A (12 V)
1. 2. 3. 4. 5. 6. 7. 8. 9.
Batteries (12 V) Main switch Connector, battery Starter motor Alternator Fuse (7.5 A) Starter relay Main relay Stop relay
10. 11. 12. 13. 14. 15. 16. 17. 18.
Cable colour BL LBL BN LBN GN GR OR
= = = = = = =
Blue Light blue Brown Light brown Green Grey Orange
P PU R SB VO W Y
= = = = = = =
Pink Purple Red Black Violet White Yellow
Circuit breakers (8 A) Oil pressure sensor, reverse gear Pressure sensor, charge pressure Oil pressure monitor, engine Oil pressure sensor, engine Coolant temperature sensor Connector, instrument panel Connector, controls Connector, diagnostic connector
19. 20. 21. 22. 23. 24. 25. 26. 27.
Control unit EDC Temperature sensor, charge air Coolant temperature sensor EDC Position sensor, control rod Engine speed sensor Control solenoid EDC Connector, reverse gear Solenoid, reverse gear Injection pump
Cable areas (mm²) are specified after the colour code in wiring diagrams. Unspecified areas = 1.0 mm². A broken line indicates a non Volvo Penta cable.
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