Lexus ES manuals

Lexus ES: 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)

1.34 to 1.64 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 CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here

 Fuel Injector (for Port Injection)

 Components

COMPONENTS ILLUSTRATION *A for EGR Valve Bracket Connection Type *B for Cylinder Head Cover Sub-assembly Connection Type *1 FUEL DELIVERY PIPE SUB-ASSEMBLY *2 NO. 1 FUEL PIPE SUB-A

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 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 front crankshaft oil seal removal/installation are shown below. Necessary Procedure After Parts Removed

 Reassembly

REASSEMBLY PROCEDURE 1. INSTALL ROOF WIND DEFLECTOR PANEL SUB-ASSEMBLY (a) Move the roof wind deflector panel sub-assembly in the direction indicated by the arrow (1) shown in the illustration to engage the 2 guides and install the roof wind deflector panel sub-assembly. *a Guide *b Spri

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