1991 MITSUBISHI 3000GT relay

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Page 209 of 1146

MITSUBISHI 3000GT 1991  Service Manual FUEL SYSTEM- Ori-vehicle lnwection of MPI ComDonents13403
+/A+ A: Injector drive time
Normal waveform03A0201
HARNESS INSPECTION
--J1
Harness side
7FlJO669
* I
@
Harness side
connector
1 HarnessJPside

Page 211 of 1146

MITSUBISHI 3000GT 1991  Service Manual /
L
LFUEL SYSTEM 
- On-vehicle Inspection of MPI Components13405INJECTORS <Turbo>
(Front bank connector)
\/-I- 7FUO80:
3Engine control unit connector
FuelFilter
@Injection
7FUO832Injector
No. 1
coscli

Page 213 of 1146

MITSUBISHI 3000GT 1991  Service Manual FUEL SYSTEM - On-vehicle Inspection of MPI Components13-107
HARNESS INSPECTION
@ Harness sideconnector
I
I
7FUO976
Measure the power supply voltage of
the resistor.
l Resistor connector: Discon-
necte

Page 216 of 1146

MITSUBISHI 3000GT 1991  Service Manual 13-110FUEL SYSTEM - On-vehicle Inspection of MPI Components
IDLE SPEED CONTROL SERVO (STEPPER MOTOR TYPE)\
7FUO64;Ball beam
‘9
L PlntleControl relay
@ Harness side
connector
\/1, \,\/“1“3 “4

Page 225 of 1146

MITSUBISHI 3000GT 1991  Service Manual FUEL SYSTEM - On-vehicle Inspection of MPI Components13-119PURGE CONTROL SOLENOID VALVE
Q Harness side
connector
I
Control relay
@ Equipment side
connector connector
unit
OlAO324
Engine control unit c

Page 227 of 1146

MITSUBISHI 3000GT 1991  Service Manual FUEL SYSTEM - On-vehicle lnwection of MPI ComDonents13-121
LEGR CONTROL SOLENOID VALVE <California 
- Non Turbo, Turbo>MlBYZBAControl relav
EGR control
solenoid valve@ Equipment side
connector
Engine

Page 228 of 1146

MITSUBISHI 3000GT 1991  Service Manual 13-122FUEL SYSTEM - On-vehicle Inspection of MPI Components
INSPECTIONUsing Multi-use Tester
Function
Actuator testItem No.
Drive content
Check condition
Normal state
10Change solenoid valve
from OFF

Page 229 of 1146

MITSUBISHI 3000GT 1991  Service Manual FUEL SYSTEM - On-vehicle Inspection of MPI ComDonents13-123FUEL PRESSURE CONTROL VALVE <Turbo>
Control relay
Fuel pressure
control valveEquipment
connectorside
Enaine control unit 
connector
7FUO653
O