SSANGYONG 2004 Rexton 2.7XDi Workshop Manual page 46

GENERAL DIAGNOSIS (Cont'd)
Condition
Lack of Engine Malfunction of
Power Fuel System
Others
Rough Engine Decline of
Idling Compression
Pressure
Malfunction of
Fuel System
Malfunction of
Ignition System
Others
Engine Hesitate Decline of
(Upon pressing Compression
accelerating Pressure
pedal, the
Malfunction of
engine makes
Ignition System
delayed re-
sponse This
situation is
remarkable
when cruising or
starting.)
Others
ENGINE ASSEMBLY
DI ENG SM - 2004.4
Probable Cause
•
Clogged fuel pipe.
•
Clogged or contaminated fuel
filter.
•
Clogged exhaust system.
•
Clogged or contaminated air
cleaner element.
•
Leak of the intake manifold
gasket.
•
Dragging brakes.
•
Refer to "Compression Pressure
Test".
•
Clogged fuel pipe.
•
Clogged or contaminated fuel
filter.
•
Malfunction of the fuel pressure
regulator.
•
Malfunction of the spark plug.
•
Electric leakage or poor connec-
tion of the high tension cable.
•
Poor ignition timing.
•
Malfunction of the ignition coil.
•
Clogged or contaminated air
cleaner element.
•
Leak of the intake manifold
gasket.
•
Poor connection or damage or
leakage of the vacuum hose.
•
Refer to "Compression Pressure
Test".
•
Poor ignition timing.
•
Poor spark plug or Poor adjust-
ment of the plug gap.
•
Electric leakage or poor connec-
tion of the high tension cable.
•
Malfunction of the air cleaner
system.
•
Leak of the intake manifold
gasket.
Correction
•
Clean the pipe.
•
Replace the filter.
•
Check and repair the system.
•
Clean or replace the air cleaner
element.
•
Replace the gasket.
•
Repair or replace the brakes.
•
Refer to "Compression Pressure
Test".
•
Clean the pipe.
•
Replace the filter.
•
Replace the regulator.
•
Adjust or replace the spark plug.
•
Connect the cable correctly or
replace it.
•
Adjust the ignition timing.
•
Replace the ignition coil.
•
Clean or replace the air cleaner
element.
•
Replace the gasket.
•
Connect the hose correctly or
replace it.
•
Refer to "Compression Pressure
Test".
•
Adjust the ignition timing.
•
Replace the plug or adjust the
gap.
•
Connect the cable correctly or
replace it.
•
Clean or replace the air cleaner
system.
•
Replace the gasket.
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
DI01-11