Lexus ES: Engine Unit
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Precaution
PRECAUTION HINT:
Any digits beyond the 1/100 mm (1/1000 in.) place for standard, minimum and maximum values should be used as a reference only.
When both standard and maximum or minimum values ar
Components
COMPONENTS ILLUSTRATION *A for TMC Made *B Type A *C Type B - - *1 COMPRESSOR ASSEMBLY WITH MAGNETIC CLUTCH *2 DRIVE SHAFT BEARING BRACKET *3 ENGINE COVER BRACKET
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 engi
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Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST 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
ECM Power Source Circuit
DESCRIPTION When the engine switch is turned on (IG), the battery voltage is applied to the IGSW terminal of the ECM. The output signal from the MREL terminal of the ECM causes a current to flow to the coil of the EFI-MAIN NO. 1 relay, closing the contacts and supplying power to terminals +B and +B2
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