Manifold Absolute Pressure Sensor (W/ Dpf) On-Vehicle Inspection

Engine Hybrid System. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
2Kd-Ftv Engine Control. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. INSPECT MANIFOLD ABSOLUTE PRESSURE SENSOR

Manifold Absolute Pressure Sensor (W/ Dpf) -- On-Vehicle Inspection



1. INSPECT MANIFOLD ABSOLUTE PRESSURE SENSOR


  1. Inspect the power source voltage.

    1. Disconnect the manifold absolute pressure sensor connector.



      2. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Kd-Ftv Engine Control.Ecd System (For Dpf).Manifold Absolute Pressure Sensor (W/ Dpf) On-Vehicle Inspection

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

      Standard Voltage:
      Tester Connection
      		Switch Condition
      		Specified Condition
      3 (VC) - 1 (E)
      		Ignition switch ON
      		4.75 to 5.25 V
      Text in Illustration
      *a
      		Front view of wire harness connector
      (to Manifold Absolute Pressure Sensor)
      If the result is not as specified, inspect the wire harness or ECM (HILUX_TGN26 RM0000013FU04ZX.html).

    3. Connect the manifold absolute pressure sensor connector.



  1. Check the power supply.

    1. Turn the ignition switch to ON.

    2. Disconnect the vacuum hose from the manifold absolute pressure sensor.



      3. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Kd-Ftv Engine Control.Ecd System (For Dpf).Manifold Absolute Pressure Sensor (W/ Dpf) On-Vehicle Inspection

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

      Standard Voltage:
      Tester Connection
      		Condition
      		Specified Condition
      C114-5 (PIM) - C114-14 (E2)
      		-13.3 kPa (100 mmHg, 3.94 in.Hg)
      		0.0 to 0.3 V
      -26.6 kPa (199 mmHg, 7.85 in.Hg)
      		0.1 to 0.4 V
      -40 kPa (300 mmHg, 11.81 in.Hg)
      		0.3 to 0.6 V
      Text in Illustration
      *a
      		Component without harness connected
      (ECM)
      Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
      		Vacuum
      HINT:
      The values in the "Condition" column are gauge pressures.
      If the result is not as specified, replace the manifold absolute pressure sensor.


      4. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Kd-Ftv Engine Control.Ecd System (For Dpf).Manifold Absolute Pressure Sensor (W/ Dpf) On-Vehicle Inspection

    4. Using SST, measure the voltage according to the value(s) in the table below.

      SST
      09992-00242
      Standard Voltage:
      Tester Connection
      		Condition
      		Specified Condition
      C114-5 (PIM) - C114-14 (E2)
      		19.6 kPa (0.20 kgf/cm2, 2.84 psi)
      		0.1 to 0.4 V
      39.2 kPa (0.40 kgf/cm2, 5.69 psi)
      		0.3 to 0.6 V
      58.8 kPa (0.60 kgf/cm2, 8.53 psi)
      		0.5 to 0.8 V
      78.5 kPa (0.80 kgf/cm2, 11.4 psi)
      		0.7 to 1.1 V
      98.0 kPa (1.00 kgf/cm2, 14.2 psi)
      		0.9 to 1.3 V
      Text in Illustration
      *a
      		Component without harness connected
      (ECM)
      Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
      		Pressure
      HINT:
      The values in the "Condition" column are gauge pressures.
      If the result is not as specified, replace the manifold absolute pressure sensor.