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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 Engine Immobiliser System Circuit Short to Battery (B279A12)

DESCRIPTION If the communication line (IMI - EFIO) between the ECM and ID code box (immobiliser code ECU) is stuck high, the ECM will store this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area Note B279A12 Engine Immobiliser System Circuit Short to Batt

 Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 INSTRUMENT PANEL SAFETY PAD ASSEMBLY 55400 - - - 2 FRONT NO. 1 CONS

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