Mitsubishi Pajero Pinin 1999 - Page 148

GDI ± Troubleshooting
13A-76
ACTUATOR TEST REFERENCE TABLE
Item
No.
Inspection
item
Drive contents Inspection contents Normal condition Inspection
procedure
No.
Reference
page
01
Injectors
Cut fuel to No. 1
injector
Engine:
After having
warmed u
p
/Engine
Idling condition
becomes different
(becomes unsta
-
Code No.
41
13A-25
02 Cut fuel to No. 2
injector
warme
d
up
/E
ng
i
ne
is idling
(Cut the fuel supply
to each injector in
(b
ecomes uns
t
a-
ble).
03 Cut fuel to No. 3
injector
to each injector in
turn and check
cylinders which
don
'
t affect idling )
04 Cut fuel to No. 4
injector
don't affect idling.)
07 Fuel pump
(low pressure)
Fuel pump
operates and
fuel is recirculated.
Ignition switch: ON Sound of opera-
tion is heard.
Procedure
No. 28
13A-66
08 Purge
control
solenoid valve
Solenoid valve
turns from OFF to
ON.
Ignition switch: ON Sound of opera-
tion can be heard
when solenoid
valve is
driven.
Procedure
No. 30
13A-68
17 Basic ignition
timing
Set the engine-
ECU to ignition
timing adjustment
mode
Engine: Idling
Timing light is set
5_BTDC ± ±
21 Fan controller Drive the fan motor Ignition switch: ON The fan motor
operates
Procedure
No.20
13A-60
34 Electronic-
controlled
throttle valve
system
Close the throttle
valve fully
Ignition switch: ON Operation sound
can be heard
Code
No.91
13A-36