Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Removal

Toyota Corolla Cross (2022-2026) 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.

    READ NEXT:

     Inspection

    INSPECTION PROCEDURE 1. INSPECT MASS AIR FLOW METER SUB-ASSEMBLY (a) Perform a visual check for any foreign matter on the intake air temperature sensor (thermistor) of the mass air flow meter su

     Installation

    INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 MASS AIR FLOW METER SUB-ASSEMBLY 22204 - -

     Relay

    On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT NO. 1 ELECTRONIC FUEL INJECTION MAIN RELAY (EFI-MAIN NO. 1) (a) Measure the resistance according to the value(s) in the table be

    SEE MORE:

     Blower Motor Circuit

    DESCRIPTION The blower motor with fan sub-assembly is operated by signals from the air conditioning amplifier assembly. Blower motor speed signals are transmitted in accordance with changes in the duty ratio. If the airflow volume is low or the blower speed cannot be changed, the following factors

     Check For Intermittent Problems

    CHECK FOR INTERMITTENT PROBLEMS NOTICE: If the vehicle or vehicle controls are operated (for example, during initial inspection when the vehicle is brought in for repair) before vehicle control history has been read out and saved, the vehicle control history information could be lost. The

    © 2020-2026 Copyright www.tcorollacross.com PT NL