Toyota Camry (XV70): How To Troubleshoot Ecu Controlled Systems
Toyota Camry Repair Manual XV70 (2018-2024) / General / Introduction / How To Troubleshoot Ecu Controlled Systems
- General Information
- Electronic Circuit Inspection Procedure
- How To Proceed With Troubleshooting
- General Information
- Electronic Circuit Inspection Procedure
- How To Proceed With Troubleshooting
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General Information
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
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
How To Proceed With Troubleshooting
HOW TO PROCEED WITH TROUBLESHOOTING OPERATION FLOW
HINT: Perform troubleshooting in accordance with the procedure below. The following is an outline of basic troubleshooting procedure. Confirm the t
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Removal
REMOVAL PROCEDURE 1. REMOVE FRONT FENDER APRON SEAL RH
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2. DRAIN ENGINE OIL Click here
3. REMOVE ENGINE OIL PRESSURE SWITCH ASSEMBLY
(a) Disengage the clamp to disconnect the wire harness protector.
*1 Wire Harness Protector
Installation
INSTALLATION PROCEDURE 1. INSTALL FUEL INJECTOR ASSEMBLY
HINT: Perform "Inspection After Repair" after replacing a fuel injector assembly.
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(a) Apply a light coat of spindle oil or gasoline to 6 new O-rings, and install one to each fuel injector assembly.
NOTICE: Check that t
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