Toyota Camry (XV70): Introduction
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GENERAL INFORMATION
A large number of ECU controlled systems are used in this vehicle. In general, ECU controlled systems are considered to be very intricate, requiring a high level of technical
ELECTRONIC CIRCUIT INSPECTION PROCEDURE BASIC INSPECTION
(a) WHEN MEASURING RESISTANCE OF ELECTRONIC PARTS (1) Unless otherwise stated, all resistance measurements are standard values measured at an
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REMOVAL PROCEDURE 1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM
Click here 2. REMOVE V-RIBBED BELT
Click here 3. REMOVE COOL AIR INTAKE DUCT SEAL
Click here 4. REMOVE INLET AIR CLEANER ASSEMBLY
Click here
5. DISCONNECT NO. 5 WATER BY-PASS HOSE
Click here 6. DISCONNECT NO. 1 COOLE
DESCRIPTION The ATF temperature sensor converts the automatic transaxle fluid (ATF) temperature into a resistance value for use by the ECM.
The ECM applies a voltage to the temperature sensor through terminal THO1 of the ECM.
The sensor resistance changes with the ATF temperature. As the tempera