Toyota Tundra Service Manual: Fuel Pump Relay

On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. REMOVE FUEL PUMP RELAY (F/PMP)

(a) Remove the fuel pump relay from the engine room relay block.

2. INSPECT FUEL PUMP RELAY

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

3 - 5

When no battery voltage is applied to terminals 1 and 2

10 kΩ or higher

When battery voltage is applied to terminals 1 and 2

Below 1 Ω

If the result is not as specified, replace the fuel pump relay.

3. INSTALL FUEL PUMP RELAY

(a) Install the fuel pump relay to the engine room relay block.

    Removal

    Heated Oxygen Sensor

    See More:

    Toyota Tundra Service Manual > Vane Pump(for 3ur-fe, 3ur-fbe): Installation
    INSTALLATION PROCEDURE 1. INSTALL VANE PUMP ASSEMBLY HINT: Before performing the following procedures, move the spacer until the vane pump can be installed. (a) Install the vane pump with the 2 bolts. Torque: 28 N·m {286 kgf·cm, 21 ft·lbf} 2. CONNECT PRESSURE FEED TUBE (a) Install a new gasket to ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2025 Copyright www.ttundra.com
    0.0346