Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Toyota >> 2019 >> Yaris LE >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Control System - Service Information >> Manifold Absolute Pressure Sensor >> Inspection [07/2015 - ] >> Procedure

Inspection [07/2015 - ]: Procedure

  1. INSPECT MANIFOLD ABSOLUTE PRESSURE SENSOR 
    1. Voltage Inspection
      1. Connect the Techstream to the DLC3.
      2. Switch the ignition ON (engine off).
      3. Turn the Techstream on.
      4. Enter the following menus: Powertrain / Engine / Data List / Manifold absolute pressure sensor.

        Powertrain > Engine > Data List 

        Tester Display
        Manifold absolute pressure sensor
      5. Verify that the MAP sensor output voltage (PID: Manifold absolute pressure sensor) is within the specification.

        Refer to ON-BOARD DIAGNOSTIC TEST [07/2015 - ]

        Refer to INSPECTION [07/2015 - 08/2018] Refer to INSPECTION [08/2018 - ] 

        Specification (Reference) 

        GTY485567Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a High
        *b Output Voltage
        *c Low
        *d Intake Air Pressure

        If not as specified, replace the MAP sensor/IAT sensor No. 2.

        Refer to REMOVAL [07/2015 - ]