Toyota Workshop Service and Repair Manuals > Tundra 4WD V8-4.6L (1UR-FE) (2010) > Powertrain Management | Fuel Delivery and Air Induction | Fuel Pump | Fuel Pump Relay | Component Information | Testing and Inspection | EFI Relay

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(2) If the result is not as specified, replace the integration relay.

3. INSTALL INTEGRATION RELAY See: Ignition System/Ignition Relay/Testing and Inspection

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