Lexus ES manuals

Lexus ES: Inspection

Lexus ES (XZ10) Service Manual / Engine & Hybrid System / A25a-fxs (fuel) / Fuel Pump / Inspection

INSPECTION

PROCEDURE

1. INSPECT FUEL PUMP

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

Standard Resistance:

Tester Connection

Specified Condition

U - V

0.05 to 3.0 Ω

V - W

0.05 to 3.0 Ω

U - W

0.05 to 3.0 Ω

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

*a

Component without harness connected

(Fuel Pump)

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 Reassembly

REASSEMBLY PROCEDURE 1. INSTALL FUEL PUMP HINT: Perform "Inspection After Repair" after replacing the fuel pump. Click here (a) for Type A: (1) Apply gasoline to a new O-ring. Then install the

 Installation

INSTALLATION PROCEDURE 1. INSTALL FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY (a) Install a new fuel suction tube set gasket to the fuel tank assembly. (b) Insert the fuel suction tube with pump

 Fuel Pump (for High Pressure)

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 Installation

INSTALLATION PROCEDURE 1. INSTALL NO. 2 FUEL SENDER GAUGE ASSEMBLY (a) Engage the claw to install the No. 2 fuel sender gauge assembly to the fuel tank vent tube assembly. NOTICE: Be careful not to bend the arm of the No. 2 fuel sender gauge assembly. (b) Engage the 2 clamps to connect the wire harn

 Data List / Active Test

DATA LIST / ACTIVE TEST ACTIVE TEST HINT: Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts o

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