24 General Engine Design Information Engine Overview, VHD D12D (Volvo V-Pulse) Left Hand View W2004381 16. Preheat Relay 17. Engine Breather Tube Crankcase Ventilation 18. Intake Manifold Pressure/Temperature Sensor 19. Fuel Pressure Inlet (injector fuel supply 20. Coolant Temperature Sensor 21. Air Valve Unit (AVU) 22. Engine Speed Sensor 23. Fuel Return Connection 24.
Fuel Filter Housing 25 Electrical Fuel Priming Pump (Inside Housing) 26 Secondary Fuel Filter 27 Fuel Drain Screw 28 Fuel Inlet 29 Oil Level Sensor 30 Engine Electronic Control Unit (EECU) 31 Side Engine Power Take Off (PTO) Pump 32 Crankcase Pressure Sensor 33 Oil Pressure Temperature Sensor 34 Front Power Take Off (PTO) Drive 35 Engine Position Sensor (CAM)