Lexus ES manuals

Lexus ES: Inspection

Lexus ES (XZ10) Service Manual / Engine & Hybrid System / 2gr-fks (fuel) / Fuel Injector (for Direct Injection) / Inspection

INSPECTION

PROCEDURE

1. INSPECT DIRECT FUEL INJECTOR ASSEMBLY

NOTICE:

This inspection is for checking the direct fuel injector assembly for an open or short. Because the direct fuel injector assembly of this vehicle is a high-pressure type, fuel injection volume cannot be checked.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

20°C (68°F)

1.74 to 2.04 Ω

If the result is not as specified, replace the direct fuel injector assembly.

*a

Component without harness connected

(Direct Fuel Injector Assembly)

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 Installation

INSTALLATION PROCEDURE 1. INSTALL FUEL INJECTOR SEAL (a) Apply engine conditioner to the area shown in the illustration. Using a piece of cloth, clean carbon deposits from the direct fuel injector

 Fuel Injector (for Port Injection)

 Components

COMPONENTS ILLUSTRATION *1 FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY *2 PORT FUEL INJECTOR ASSEMBLY *3 FUEL TUBE SUB-ASSEMBLY *4 INJECTOR VIBRATION INSULATOR *5 NO. 1 DELIVERY

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 Inspection

INSPECTION PROCEDURE 1. INSPECT REAR SHOCK ABSORBER ASSEMBLY (a) Compress and extend the rear shock absorber assembly rod 4 or more times. Standard: When compressed and extended at a constant speed, the stroke of the shock absorber rod is smooth with no abnormal resistance or sounds. When extended,

 Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during steering wheel assembly removal/installation are shown below. Necessary Procedures After Parts Removed/I

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