Fuel System Schematic

Posted on 3116 and 3126 Truck Engines Fuel System Inspection 591 × 675

Fuel System Schematic

(1) High pressure oil manifold. (2) High pressure oil line. (3) Hydraulic electronic unit injector. (4) Wiring harness for the unit injector. (5) Electronic Control Module (ECM). (6) Fuel pressure regulator. (7) Fuel filter. (8) Fuel transfer pump. (9) Fuel return line. (10) Injection actuation pressure control valve (IAPCV). (11) Electrical signal. (12) Engine oil cooler. (13) Engine oil filter. (14) Line for low pressure oil. (15) High pressure oil pump. (16) Fuel line. (17) Fuel tank. (18) Return line for low pressure oil. (19) Oil sump. (20) Engine oil pump.

Leave a Reply

Your email address will not be published. Required fields are marked *