Mitsubishi Pajero Pinin 1999 - Page 111

GDI ± Troubleshooting
13A-39
INSPECTION CHART FOR TROUBLE SYMPTOMS
Trouble symptom Inspection
procedure
No.
Reference page
Communication
with MUT-II is
Communication with all systems is not possible. 1 13A-41
w
ith
MUT
-
II
i
s
impossible.
Communication with engine-ECU only is not possible. 2 13A-42
Engine warning
lamp and
related
p
arts
The engine warning lamp does not illuminate right after the
ignition switch is turned to the ON position.
3 13A-42
re
l
a
t
e
d
par
t
s
The engine warning lamp remains illuminating and never goes
out.
4 13A-43
Starting
No initial combustion (starting impossible) 5 13A-43
Initial combustion but no complete combustion
(starting impossible)
6 13A-45
Long time to start (improper starting)
Idling stability
(Im
p
ro
p
er idling)
Unstable idling (Rough idling, hunting) 7 13A-47
(I
mproper
idli
ng
)
Idling speed is high. (Improper idling speed)
8 13A-49
Idling speed is low. (Improper idling speed)
Idling stability
(Engine stalls)
When the engine is cold, it stalls at idling. (Die out) 9 13A-50
(E
ng
i
ne s
t
a
ll
s
)
When the engine is hot, it stalls at idling. (Die out) 10 13A-51
The engine stalls when starting the car. (Pass out) 11 13A-53
The engine stalls when decelerating. 12 13A-54
Driving
Hesitation, sag or stumble
13 13A-55
Poor acceleration
Surge
The feeling of impact or vibration when accelerating 14 13A-56
The feeling of impact or vibration when decelerating 15 13A-57
Knocking 16 13A-57
Dieseling 17 13A-57
Too high CO and HC concentration when idling 18 13A-58
Low alternator output voltage (approx. 12.3 V) 19 13A-59
Fans (radiator fan, A/C condenser fan) are inoperative 20 13A-60
GDI ECO
indicator lam
p
GDI ECO indicator lamp does not illuminate. 21 13A-61
i
n
di
ca
t
or
l
amp
GDI ECO indicator lamp remains illuminated and does not go
off.
22 13A-61