toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Manifold Absolute Pressure Sensor <--> [Manifold Pressure/Vacuum Sensor]|Locations|Page 1922 > < Manifold Absolute Pressure Sensor <--> [Manifold Pressure/Vacuum Sensor]|Locations
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Manifold Absolute Pressure Sensor: Testing and Inspection

COMPONENTS

INSPECTION

1. INSPECT POWER SOURCE VOLTAGE OF MAP SENSOR

a. Disconnect the MAP sensor connector.
b. Turn the ignition switch ON.

c. Using a voltmeter, measure the voltage between connector terminals VC and E2 of the wiring harness side.

-

Voltage: 4.5 - 5.5 V

d. Turn the ignition switch OFF.
e. Reconnect the MAP Sensor connector.

2. INSPECT POWER OUTPUT OF MAP SENSOR

a. Turn the ignition switch ON.

Manifold Absolute Pressure Sensor <--> [Manifold Pressure/Vacuum Sensor]|Locations|Page 1922 > < Manifold Absolute Pressure Sensor <--> [Manifold Pressure/Vacuum Sensor]|Locations