| 1. INSTALL MANIFOLD ABSOLUTE PRESSURE SENSOR |
Install the manifold absolute pressure sensor with the 2 bolts.
Connect the vacuum hose and manifold absolute pressure sensor connector.
| 1. REMOVE MANIFOLD ABSOLUTE PRESSURE SENSOR |
Disconnect the manifold absolute pressure sensor connector and vacuum hose.
Remove the 2 bolts and manifold absolute pressure sensor.
| 1. INSPECT MANIFOLD ABSOLUTE PRESSURE SENSOR |
Inspect the power source voltage.
Disconnect the manifold absolute pressure sensor connector.
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Switch Condition | Specified Condition |
| C83-3 (VC) - C83-1 (E) | Ignition switch ON | 4.75 to 5.25 V |
| *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 (See page ).
Connect the manifold absolute pressure sensor connector.
Check the power supply.
Turn the ignition switch to ON.
Disconnect the vacuum hose from the manifold absolute pressure sensor.
Using SST, measure the voltage according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
| C102-2 (PIM) - C102-9 (E2) | 60 kPa (0.61 kgf/cm2, 8.7 psi) | 0.4 to 0.6 V |
| 87 kPa (0.89 kgf/cm2, 12.6 psi) | 1.1 to 1.3 V |
| *a | Component with harness connected (ECM) |
If the result is not as specified, replace the manifold absolute pressure sensor.
