Mitsubishi 3000GT Service Manual page 278

VARIABLE INDUCTION CONTROL MOTOR (DC MOTOR) <Non Turbo>
Variable induction control motor
(DC motor) (with built-in induction _
control valve position sensor)
OPERATION
As the DC motor is driven clockwise or counterclockwise by the signal from the engine control module,
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the variable induction valve opens or closes.
The DC motor is driven clockwise or counterclockwise as the direction of current flow is changed
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by the motor drive IC in the engine control module.
INSPECTION
Using Scan Tool
Function
Item No.
Actuator test
11
MULTIPORT
On-Vehicle Inspection of MFI
FUEL INJECTION - Components
A Equipment side
connector
Engine control module connector
Drive content
Drive the variable induc-
control (MC) motor
tion
(Open and close the
variable induction valve)
TSB Revision
Engine control module
Close
Open
I I
Variable
induction
control
M
motor
DC motor
Check
condition
Ignition switch: ON
Turn the variable induc-
tion valve shaft (Variable
induction valve: FULL
CLOSE + FULL OPEN)
Normal state