Lexus ES manuals

Lexus ES: Components

Lexus ES (XZ10) Service Manual / Engine & Hybrid System / A25a-fxs (emission Control) / Egr Valve / Components

COMPONENTS

ILLUSTRATION

*A

for EGR Valve Bracket Connection Type

-

-

*1

NO. 1 EGR PIPE SUB-ASSEMBLY

*2

EGR VALVE ASSEMBLY

*3

EGR VALVE BRACKET

*4

EGR INLET GASKET

*5

EGR VALVE ADAPTER GASKET

*6

EGR VALVE GASKET

*7

NO. 8 WATER BY-PASS HOSE

*8

NO. 4 WATER BY-PASS HOSE

*9

FUEL PIPE SUB-ASSEMBLY

*10

ENGINE WIRE

*11

NO. 1 FUEL VAPOR FEED HOSE

*12

NO. 2 FUEL VAPOR FEED HOSE

*13

EGR COOLER ASSEMBLY

*14

NO. 1 ENGINE COVER SUB-ASSEMBLY

N*m (kgf*cm, ft.*lbf): Specified torque

●

Non-reusable part

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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 EGR

 Inspection

INSPECTION PROCEDURE 1. INSPECT EGR VALVE ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condit

 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

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 Fuel Pump Control Module Internal Electronic Failure (P064A49)

MONITOR DESCRIPTION The fuel pump control ECU has a self-diagnosis function. If there is an internal malfunction, the fuel pump control ECU sends a malfunction signal to the ECM via the FPC drive circuit. Based on the signal, the ECM judges that there is a malfunction in the fuel pump control ECU st

 Operation Check

OPERATION CHECK CHECK NAVIGATION SYSTEM NORMAL CONDITION (a) If the cause of a symptom is any of the following, the corresponding symptom is normal; it is not due to a malfunction. Symptom Answer A longer route than expected is chosen. Depending on the road conditions, the navigation ECU

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