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 air fuel ratio sensor removal/installation are shown below. Necessary Procedures After Parts Removed/Installed/Replaced
PROCEDURE 1. REMOVE V-BANK COVER SUB-ASSEMBLY Click here 2. REMOVE AIR FUEL RATIO SENSOR (for Bank 2)
(b) Disconnect the air fuel ratio sensor connector.
3. REMOVE AIR FUEL RATIO SENSOR (for Bank 1)
(b) Disengage the 2 wire harness clamps.
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) (P012800,P012807)
DESCRIPTION The ECM uses the engine coolant temperature sensor, installed to the water outlet, and the No. 2 engine coolant temperature sensor, installed to the radiator pipe assembly, to monitor the operation of the thermostat. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory ...