Mitsubishi ECLIPSE Technical Information Manual

ENGINE <NON-TURBO> - Control System
I-23
VEHICLE SPEED SENSOR
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Vehicles with manual transaxle use a vehicle speed
deceleration conditions, the PCM adjusts the idle
sensor. The sensor is located in the transaxle exten-
air control motor to maintain a desired MAP value.
sion housing. The power-train control module (PCM)
Under idle conditions, the PCM adjusts the idle air
determines vehicle speed from the sensor input.
control motor maintain a desired engine speed.
The vehicle speed sensor generates 8 pulses per
On vehicles with automatic transaxles, the PCM
sensor revolution. These signals are interpreted
receives the vehicle speed input from the transaxle
along with a closed throttle signal from the throttle
control module (TCM). The TCM calculates vehicle
position sensor by the PCM. The inputs are used
speed from its output speed sensor and turbine
to determine if a closed throttle deceleration or a
speed sensor.
normal idle (vehicle stopped) condition exists. Under
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AIR CONDITIONING SWITCH
When air conditioning or defrost is selected the PCM
receives an input signal that allows it to ground
the A/C clutch relay. This provides power to the
NTIAKOMA
A/C clutch. In addition, the PCM adjusts the idle
air controller motor to compensate for the increased
engine load and maintain target idle.

Mitsubishi ECLIPSE Specifications

General

Brand	Mitsubishi
Model	ECLIPSE
Category	Automobile
Language	English