28 SENR9977
Systems Operation Section
Power Supply for the Pressure
Sensors
g01143335
Illustration 36
Schematic for pressure sensors
The ECM supplies 5.0 ± 0.2 DC volts through the
ECM connector to each sensor. The power supply is
protected against short circuits. A short in a sensor or
a wiring harness will not cause damage to the ECM.
Power Suppl y for the Throttle
Position Sensor
g01134572
Illustration 37
Schematic for the throttle position sensor
The ECM supplies 8.0 ± 0.4 DC volts through the
ECM connector to the sensor. The power supply is
protected against short circuits. A short in a sensor or
a wiring harness will not cause damage to the ECM.
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