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) | 1.74 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 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
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
SEE MORE:
PARTS LOCATION ILLUSTRATION *1 FORWARD RECOGNITION CAMERA *2 MILLIMETER WAVE RADAR SENSOR ASSEMBLY *3 BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY - SKID CONTROL ECU - - ILLUSTRATION *1 AIRBAG ECU ASSEMBLY - YAW RATE SENSOR *2 MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU
COMPONENTS
ILLUSTRATION
*1
IGNITION COIL ASSEMBLY
*2
NO. 1 ENGINE COVER SUB-ASSEMBLY
*3
SPARK PLUG
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N*m (kgf*cm, ft.*lbf): Specified torque
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