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15. INSPECT FUEL PUMP RELAY (F/PMP) a. Remove the fuel pump relay (F/PMP) from the engine room relay block (see ON-VEHICLE INSPECTION ). b. Measure the resistance according to the value(s) in the table below. Standard resistance RESISTANCE SPECIFIED CONDITION Fig. 117: Identifying Terminals Of Fuel Pump Relay NG: REPLACE FUEL PUMP RELAY (F/PMP) (See ON-VEHICLE INSPECTION ) OK: Go to Next Step 16. CHECK HARNESS AND CONNECTOR (F/PMP RELAY - INTEGRATION RELAY, BATTERY, BODY GROUND) a. Remove the F/PMP fuse from the engine room relay block. b. Measure the resistance according to the value(s) in the table below. Standard resistance RESISTANCE SPECIFIED CONDITION c. Reinstall the F/PMP fuse. d. Remove the fuel pump relay (F/PMP) from the engine room relay block (see ON-VEHICLE INSPECTION ). e. Remove the integration relay from the engine room relay block (see ON-VEHICLE Tester Connection Condition Specified Condition 3 - 5 When no battery voltage applied to terminals 1 and 2 10 kohms or higher 3 - 5 When battery voltage applied to terminals 1 and 2 Below 1 ohms Tester Connection Condition Specified Condition F/PMP fuse Always Below 1 ohms
2009 Toyota Tundra 2009 ENGINE PERFORMANCE Engine Control System (3UR-FBE) - Tundra
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