SsangYong Stavic / SsangYong Rodius (2005 year). Manual - part 78

DI01-7

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

ENGINE ASSEMBLY

DI ENG SM - 2004.9

ENGINE PERFORMANCE CURVE

Output and Torque

T

orque [Nm]

Output [PS]

Speed [rpm]

DI01-8

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

ENGINE ASSEMBLY

DI ENG SM - 2004.9

Oil Temperature/Pressure and Boost Pressure

Boost pressure [bar]

Oil 

pressure 

[bar]

Oil temperature [°C]

Speed [rpm]

DI01-9

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

ENGINE ASSEMBLY

DI ENG SM - 2004.9

Probable Cause

• Faulty fuse.

• Faulty spark plug.

• Electric leakage at the high

tension cable.

• Poor connection of the high

tension cable or lead wires.

• Improper ignition timing.

• Faulty ignition coil.

• Lack of fuel in the fuel tank.

• Dirty or clogged fuel filter.

• Clogged fuel pipe.

• Malfunction of the fuel pump.

• Malfunction of the fuel injector.

• The foreign material in the fuel

tank.

• Poor tightening spark plug.

• Cracked cylinder head gasket.

• Inadequate the valve clearance.

• Leakage of the valve clearance.

• Interference of the valve stem.

• Low elasticity or damage of the

valve spring.

• Abnormal interference of pistons

and cylinders.

• Excessive wear of pistons, rings,

or cylinders.

• Broken timing belt.

• Loosening, damage or leakage of

the vacuum hose.

• Leakage of intake system.

• Refer to above in this page.

• Improper ignition timing.

• Faulty spark plug.

• Electric leakage or poor

connection of the high tension
cable.

GENERAL DIAGNOSIS

Correction

• Replace the fuse.

• Clean, adjust the plug gap or

replace.

• Replace the cable.

• Replace the cable or wires.

• Adjust the ignition timing.

• Replace the ignition coil.

• Feed the fuel.

• Replace the filter.

• Clean the fuel pipe.

• Replace the fuel pump.

• Replace the injector.

• Clean the fuel tank.

• Tighten to the specified torque.

Compression

• Replace the gasket.

• Adjust the clearance.

• Repair the valve.

• Replace the valve or the valve

guide.

• Replace the valve spring.

• Replace the piston ring.

• Replace the ring or the piston

and boring or replace the
cylinder.

• Replace the belt.

• Connect the hose correctly or

replace it.

• Replace intake system.

• Refer to above in this page.

• Adjust the ignition timing.

• Adjust or replace the spark plug.

• Connect the cable correctly or

replace it.

Condition

Malfunction of
Ignition System

Hard Starting
(With normal
cranking)

Malfunction of
Fuel System

Lack of Engine
Power

Decline of
Compression
Pressure

Others

Malfunction of
Ignition System

Decline of
Compression
Pressure

DI01-10

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

ENGINE ASSEMBLY

DI ENG SM - 2004.9

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.

Condition

Malfunction of
Fuel System

Lack of Engine
Power

Others

Engine Hesitate
(Upon pressing
accelerating
pedal, the engine
makes delayed
response This
situation is
remarkable when
cruising or
starting.)

Decline of
Compression
Pressure

Malfunction of
Fuel System

Decline of
Compression
Pressure

Malfunction of
Ignition System

Malfunction of
Ignition System

Rough Engine
Idling

Others

Others

GENERAL DIAGNOSIS (Cont’d)