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Fuel Pump Control Circuit: Notes

NOTE: For information on testing relays and fuel system components, see appropriate SYSTEM/COMPONENT TESTS article: SYSTEM/COMPONENT TESTS - 1.6L , SYSTEM/COMPONENT TESTS - 1.8L .

Relays may be identified by appropriate illustration in appropriate THEORY/OPERATION article: THEORY/OPERATION - 1.6L , THEORY/OPERATION - 1.8L .

Vehicles are equipped with different combinations of fuel system electrical components. For complete wiring circuit of electrical components on a specific model, see appropriate wiring diagram in WIRING DIAGRAMS article.

NOTE: EFI main relay may also be referred to as EFI relay.
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