Mitsubishi 3000GT Service Manual page 237

INDUCTION CONTROL VALVE POSITION SENSOR <Non Turbo>
Variable induction control motor'
(DC motor) (with built-in induction _
control valve position sensor)
OPERATION
The induction control valve position sensor detects the induction control valve opening degree and
l
converts it into a pulse signal to be input into the engine control module, which provides valve opening
and closing control based on this signal.
The induction control valve position sensor is supplied with 5V power engine control module and
l
is grounded to the engine control module. A voltage of 5V from the engine control module is impressed
to the two output terminals of the induction control valve position sensor. By opening and closing
the circuit between the output terminal and ground, the induction control valve position sensor generates
the pulse signal.
INSPECTION
Using Scan Tool
Function Item No.
Data reading 62
MULTIPORT On-Vehicle Inspection of MFI
FUEL INJECTION - Components
A Equipment side
connector
Variable induction
control motor
connector
Data display Check condition
Induction control Engine: Warm-up
valve position
Variable induction control motor (DC motor)
72
5v
Engine state
700 rpm (Idling)
5,000 rpm or more
Standard value
0 or 9 steps
9 or 12 steps