Mitsubishi 4G6 series Specifications download pdf (Page 53)

4G6

ENGINE

<1992>

Throttle Bodv

IlC-53

7FUO295

position sensor

connector

Idle

speed control

6FU125i

6FU125:

(3) Holding the idle air control motor as shown in the

illustration, connect the negative

terminal of the power

supply to each clip as described in the following steps, and

check whether or not a vibrating feeling (a feeling of very

slight vibration of the stepper motor) is generated as a

result of the activation of the stepper motor.

@ Connect the negative

terminal of the power supply to

the red and black clip.

@ Connect the negative

termi.nal

of the power supply to

the blue and black clip.

@ Connect the negative

terminal of the power supply to

the blue and yellow clip.

@ Connect the negative

terminal of the power supply to

the red and yellow clip.

Connect the negative

terminal of the power supply to

the red and black clip.

@ Repeat the tests in sequence from @ to

(4) If, as a result of these tests, vibration is detected, the

stepper motor can be considered to be normal.

IDLE SPEED CONTROL MOTOR POSITION SENSOR

SOHC for GALANT and TRUCK

(1)

Measure the resistance between terminals

and @

Standard value: 4

(2) Disconnect the idle speed control motor connector.

(3) Connect DC

between terminals

and

of the idle

speed control motor connector, and then measure the

resistance between terminals

and

of the idle speed

control motor position sensor connector when the idle

speed control motor is activated (caused to extend and

retract).

Standard value: It should decrease smoothly as the idle

speed control motor plunger retracts.

Caution

Apply only a 6V DC or lower voltage. Application of

higher voltage could cause locking of the motor gears.

(4) If there is a deviation from the standard value, or if the

change is not smooth, replace the idle speed control motor

assembly.

TSB

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Mitsubishi 4G6 series Specifications Page 53

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