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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 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Smart Key System (for Start Function) DTC No. Detection Item Link B227111 IG Circuit Short to Ground B227411 ACC Circuit Short to Ground B227511 Starter Circuit Short to Ground B227512 Start

 Starter Signal Circuit

DESCRIPTION While the engine is being cranked, current flows from terminal ST1 of the ignition or starter switch assembly*1 or terminal STAR of the certification ECU (smart key ECU assembly)*2 to the park/neutral position switch assembly and to terminal STA of the ECM (STA signal). *1: w/o Smart K

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