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(a) Remove the fuel pump relay (F/PMP) from the engine room relay block. (b) Disconnect the fuel pump ECU connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance: TESTER CONNECTION CONDITION SPECIFIED CONDITION F/PMP relay (3) - R11-6 (+B) Always Below 1 Ω F/PMP relay (3) or R11-6 (+B) - Body ground Always 10 kΩ or higher NG REPAIR OR REPLACE HARNESS OR CONNECTOR OK REPAIR OR REPLACE HARNESS OR CONNECTOR (FUEL PUMP RELAY - BODY GROUND) 12. CHECK HARNESS AND CONNECTOR (FUEL PUMP RELAY - INTEGRATION RELAY, 1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: Fuel Pump Co... |