toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Manifold Absolute Pressure (MAP) Sensor <--> [Manifold Pressure/Vacuum Sensor] > < Engine RPM Sensor (NE signal) <--> [Crankshaft Position Sensor]|Description and Operation
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Intake Air Temperature Sensor: Description and Operation

PURPOSE

The intake air temperature sensor determines the temperature of the air entering the engine. The ECM uses the sensor data to compensate for
changes in air density because of temperature changes.

LOCATION

The sensor is mounted to the air cleaner box on the left side of the engine compartment.

Manifold Absolute Pressure (MAP) Sensor <--> [Manifold Pressure/Vacuum Sensor] > < Engine RPM Sensor (NE signal) <--> [Crankshaft Position Sensor]|Description and Operation