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SECTION 21 — GASOLINE VEHICLE - FUEL SYSTEM
21
Gasoline Vehicle - Fuel System
DANGER
• See General Warnings on page 1-1.
WARNING
• See General Warnings on page 1-1.
• Fuel may be under pressure. Use extreme caution when disconnecting fuel line to prevent the spray of
fuel onto hot engine. See Relieving Fuel Pressure.
GENERAL INFORMATION
The engine is equipped with a throttle body/fuel injector assembly that is controlled by an ECU and requires no
adjustment. The ECU monitors engine conditions through inputs from a Manifold Absolute Pressure (MAP) sensor,
engine block temperature sensor and ignition timing.
EFI SYSTEM FEATURES/SPECIFICATIONS
• The fuel pump operating pressure is 50 psi +/- 3. The Kohler fuel pressure gauge has a psi variance of +/- 3.
• Fuel pump operates for a few seconds when key switch is turned to the ON position; it stops if no engine RPM
is detected by the ECU
• The ECU indicates a fault code through the malfunction indicator light (MIL)
• In-tank fuel pump
• Return-less system
• High fuel pressure system
• Controls fuel pump, fuel injector, and oil lamp
• Automatic altitude compensation
• Closed-loop system (includes oxygen sensor)
• Separate EFI wire harness
• Fail-safe function
ENGINE CONTROL LINKAGES
See General Warnings on page 1-1.
2021 Carryall 300 Maintenance and Service Manual
Page 21-1
Содержание Carryall 300 2021
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Страница 406: ...Pagination Page 20 Snubber GASOLINE VEHICLE ENGINE Page 20 10 2021 Carryall 300 Maintenance and Service Manual...
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Страница 470: ...Pagination Page 24 Shifter Cable GASOLINE VEHICLE TRANSAXLE Page 24 16 2021 Carryall 300 Maintenance and Service Manual...
Страница 551: ...80 2018 by Kohler Co All rights reserved KohlerEngines com 17 690 15 Rev...
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Страница 565: ...GASOLINE ENGINE HARNESS Wiring Diagrams Gasoline Engine Harness 26...
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Страница 567: ...GASOLINE KEY START MAIN HARNESS Wiring Diagrams Gasoline Key Start Main Harness 26...
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Страница 569: ...GASOLINE PEDAL START MAIN HARNESS Wiring Diagrams Gasoline Pedal Start Main Harness 26...
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Страница 571: ...GASOLINE INSTRUMENT PANEL HARNESS Wiring Diagrams Gasoline Instrument Panel Harness 26...
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Страница 573: ...GASOLINE FNR HARNESS Wiring Diagrams Gasoline FNR Harness 26...
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Страница 575: ...ELECTRIC MAIN HARNESS Wiring Diagrams Electric Main Harness 26...
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Страница 577: ...ELECTRIC INSTRUMENT PANEL HARNESS Wiring Diagrams Electric Instrument Panel Harness 26...
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Страница 579: ...ELECTRIC ACCESSORIES HARNESS Wiring Diagrams Electric Accessories Harness 26...
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