Toyota Yaris: Manifold Absolute Pressure Sensor / On-vehicle Inspection

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual / Engine & Hybrid System / G16e-gts (engine Control) / Manifold Absolute Pressure Sensor / On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT NO. 1 TURBO PRESSURE SENSOR

(a) Check the terminal voltage.

(1) Disconnect the No. 1 turbo pressure sensor connector.

(2) Turn the ignition switch to ON.

(3) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

D95-3(VC) - D95-2(E2)

Ignition switch ON

4.75 to 5.25 V

D95-1(PIM) - D95-2(E2)

3.0 to 5.25 V

If the result is not as specified, repair or replace the wire harness or connector.

*a

Front view of wire harness connector

(to No. 1 Turbo Pressure Sensor)

(b) Check the turbo pressure.

(1) Connect the GTS to the DLC3.

(2) Turn the ignition switch to ON.

(3) Turn the GTS on.

(4) Enter the following menus: Powertrain / Engine / Data List / Boost Pressure Sensor.

Powertrain > Engine > Data List

Tester Display

Boost Pressure Sensor

(5) According to the display on the GTS read the Data List.

OK:

The value is approximately equal to atmospheric pressure.

HINT:

  • Standard atmospheric pressure is 101 kPa (abs) (758 mmHg (abs)).
  • For every 100 m (328 ft.) increase in altitude, pressure drops by 1 kPa (7.5 mmHg). This varies with the weather.

    Components

    C..

    Removal

    REMOVAL PROCEDURE 1. DISCONNECT ENGINE WIRE (a) Remove the bolt. (b) Disengage the clamp and disconnect the engine wire. 2. REMOVE NO. 1 TURBO PRESSURE SENSOR (a) Disconnect the No...

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    Categories

    Refueling

    Before refueling, close all the doors, windows, and the liftgate/trunk lid, and switch the ignition OFF.

    To open the fuel-filler lid, pull the remote fuel-filler lid release.

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