MANIFOLD ABSOLUTE PRESSURE SENSOR ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT AIR PRESSURE SENSOR ASSEMBLY

   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 / Measuring of the Inlet Pressure.

      Powertrain > Engine > Data List

      Tester Display
      Measuring of the Inlet Pressure

   5. Read the values displayed on the GTS.

      OK

      Equivalent to atmospheric pressure.

      Tip:

      • 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 by weather.