Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: M20a-fxs (engine Control)

Toyota Corolla Cross (2022-2026) Service Manual / Engine & Hybrid System / M20a-fxs (engine Control)

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 Air Fuel Ratio Sensor (for Sensor 1)

 Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY - - - - 2 WATE

 Inspection

INSPECTION PROCEDURE 1. INSPECT AIR FUEL RATIO SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition

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 HO2S Heater Control Bank 1 Sensor 1 Circuit Short to Battery (P003012,P003013,P101A9E)

DESCRIPTION The air fuel ratio sensor (sensor 1) generates current that corresponds to the actual air fuel ratio. This sensor current is used to provide the ECM with feedback so that it can control the air fuel ratio. The ECM determines the deviation from the stoichiometric air fuel ratio level, and

 Installation

INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 FUEL PRESSURE SENSOR 89458 - - 2 NO. 1 FUEL PRESSURE SENSOR HOLDER 23851 - - 3 INTAKE MANIFOLD 1711

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