Mitsubishi 3000gt 1999 - Fuel System Component Diagnostics

13-1
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FUEL
CONTENTS
GENERAL ,........2
Outline of Changes ........ 2
SPEC|
FfCATTONS
........ 2
General Specifications.... 2
TROUBLESHOOTING ..... 2
ON.VEHICLE INSPECTION
OF
MPI
COMPONENTS . ....
3
Power Supply
and
lgnition
Switch-lG 3
Engine
Control Unit
Power
Earth . ....... 4
Fuel Pump ....
5
Air Flow Sensor .. . . .
8
Intake Air Temperature
Sensor 10
Barometric Pressure
Sensor ......
11
Engine
Coolant
Temperature
Sensor
13
Throttle Position
Sensor 14
ldle Position
Switch ... . . ..
16
Cam
Position
Sensor
17
Crank Angle
Sensor
... 19
lgnition
Switch-ST
... 21
Vehicle
Speed Sensor
..... 22
Power Steering Fluid Pressure Switch ........ 24
Air Conditioner Switch and Power Relay .
.....
25
Detonation Sensor ..... ... 26
Electrical Load Switch ..... 27
Oxygen Sensor
..... 28
Fan Motor Relay
(Radiator
Fan,
Condenser
Fan) .
...
30
lnjectors ......32
ldle
Speed Control Servo
(Stepper
Motor Type) .. .. .
... .. .
33
lgnition Coil and
Power Transistor ..... .
34
Purge
Control Solenoid
Valve . ... 37
EGR Control Solenoid
Valve . ....
38
Fuel PressureControl Valve. ....39
Waste
Gate Gontrol
Solenoid Valve
. ... 40
BoostMeter.....
...41
Anti-lock Braking Signal
... 42
Terminal Voltage Check Chart.
... 42