Toyota Corolla Cross: Removal

Toyota Corolla Cross (2022-2025) Service Manual / Engine & Hybrid System / M20a-fxs (engine Control) / Mass Air Flow Meter / Removal

REMOVAL

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure		Part Name Code
1	MASS AIR FLOW METER SUB-ASSEMBLY	22204		-	-

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during mass air flow meter sub-assembly removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Replacement of mass air flow meter sub-assembly	Inspection After Repair	Poor idle, etc. Engine start function, etc.

PROCEDURE

1. REMOVE MASS AIR FLOW METER SUB-ASSEMBLY

(1) Disconnect the mass air flow meter sub-assembly connector.

(2) Remove the 2 screws and mass air flow meter sub-assembly from the air cleaner cap sub-assembly.

NOTICE:

If the mass air flow meter sub-assembly has been struck or dropped, replace it.

SEE MORE:

Inspection

INSPECTION PROCEDURE 1. INSPECT WINDSHIELD GLASS SUB-ASSEMBLY (for Cold Area Specification Vehicles) (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition A

Engine Oil Temperature Sensor Circuit Short to Battery or Open (P019515)

DESCRIPTION Refer to DTC P019511. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note P019515 Engine Oil Temperature Sensor Circuit Short to Battery or Open The engine oil temperature sensor output voltage is higher than 4.865 V f

Toyota Corolla Cross: Removal

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Inspection

Installation

Relay

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Inspection

Engine Oil Temperature Sensor Circuit Short to Battery or Open (P019515)