Chrysler laser 1990 Technical Information Manual page 382

EMISSION CONTROL SYSTEMS
EGR TEMPERATURE SENSOR <California> _
EGR temperature sensor
EGR temperature sensor is thermistor type. It
detects the temperature of gas passage in EGR
control valve, converts the detected temperature
To EGR control
EGR CONTROL. SOLENOID VALVE <California>
The EGR control solenoid valve is the duty-control type of
solenoid valve; it functions to regulate the EGR control valve
activation negative pressure (vacuum).
I
Control relay
Battery g
Sensor
part
Enaine control unit
to electric signal and sends the signal to the engine
control unit.
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