CAUTION / NOTICE / HINT NOTICE:
PROCEDURE
(a) Check for foreign matter around the switches that might prevent operation. OK: No foreign matter is found.
(b) Operate the abnormal switch and check if the switch status is correctly displayed. OK: The switch status is correctly displayed as operated.
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 1 (P014C00-P014F00,P015A00-P015D00)
DESCRIPTION Refer to DTC P219519. Click here HINT: Although the DTC titles say oxygen sensor, these DTCs relate to the air fuel ratio sensor. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P014C00 O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 1 The "Rich to Lean r ...