Lexus ES: Installation
INSTALLATION
PROCEDURE
1. INSTALL EGR COOLER ASSEMBLY
| (a) Install a new EGR cooler gasket to the EGR cooler assembly. NOTICE: Make sure that the claws of the EGR cooler gasket are toward the EGR cooler assembly side. |
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| (b) Install a new EGR valve gasket to the EGR valve assembly. NOTICE: Make sure that the claws of the EGR valve gasket are toward the EGR valve assembly side. |
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| (c) Temporarily install the EGR cooler assembly to the cylinder head sub-assembly and EGR valve assembly with the 5 bolts. |
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(d) Tighten the 3 bolts (A).
Torque:
24 N·m {245 kgf·cm, 18 ft·lbf}
(e) Tighten the 2 bolts (B).
Torque:
24 N·m {245 kgf·cm, 18 ft·lbf}
(f) Connect the No. 3 water by-pass hose and No. 4 water by-pass hose to the EGR cooler assembly and slide the 2 clips to secure them.
2. INSTALL INVERTER WITH CONVERTER ASSEMBLY
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3. ADD ENGINE COOLANT (for Engine)
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4. INSPECT FOR COOLANT LEAK (for Engine)
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5. INSPECT FOR EXHAUST GAS LEAK
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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
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
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Data List / Active Test
DATA LIST / ACTIVE TEST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. HINT: Using the Techstream to read the Data List allows the values or states of switches,
Motor Electronics Coolant Temperature Sensor Circuit Voltage Out of Range (P0A001C)
DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that the temperature sensor value is abnormal. The cause of this malfunction may be one of the following: Area Main Malfunction Description Inverter low-voltage circuit The connectors are not connected properly Hybrid cooling sys
