Page 165 of 2053

1F1 -- 2 M162 ENGINE CONTROLS
D AEW OO M Y_2000
ENGINE AND ECM PROBLEM CHECK REPORT
VEHICLE AND CUSTOMER INFORMATION
Date problem Occurred
Customer NameVehicle Model
Driver NameVIN
Purchase dateEngine Model
License No.MileageKm
miles
MIL INFORMATION
Condition of MILjRemains onjSometimes illuminatesjDoes not illuminate
DTC inspection
(if available)jNormaljMalfunction code(s) (code )
jFreezed frame data ( )
PROBLEM DESCRIPTION
jEngine Does Not StartjNo crankingjNo initial combustionjNo complete combustion
jHard to StartjSlow cranking
jOthers
jPoor IdlingjIncorrect first IdlejAbnormal idle rpmjHigh (rpm)jLow (rpm)
jIdling UnstablejOthers
jPoor DriveabilityjHesitationjBack firejMuffler explosion (after-burning)
jSurgingjKnockingjPoor performancejOther
jEngine StalljSoon after startingjAfter accelerator pedal depressed
jAfter accelerator pedal releasedjDuring A/C operation
jShifting from N to D or D to N
jAt full steeringjOthers
jOthers
CONDITION WHEN PROBLEM OCCURS
Problem FrequencyjConstantjIntermittent (times per day/month)jOnce onlyjOthers
WeatherjFinejCloudyjRainyjSnowyjVarious/Others
Ambient TemperaturejHotjWar mjCooljCold (approx.____°F/____°C)
PlacejHighwayjSuburbsjInner CityjUphilljDownhill
jRough RoadjOthers
Engine TemperaturejColdjWarming UpjBefore warming upjAfter warm-up
jAny temp.jOthers
Engine OperationjStartingjJust after starting (min.)jIdlingjRacingjDriving
jConstant speedjAccelerationjDeceleration
jA/C switch ON/OFFjOther
Page 424 of 2053

1F2 -- 2 M161 ENGINE CONTROLS
D AEW OO M Y_2000
ENGINE AND ECM PROBLEM CHECK REPORT
VEHICLE AND CUSTOMER INFORMATION
Date problem Occurred
Customer NameVehicle Model
Driver NameVIN
Purchase dateEngine Model
License No.MileageKm
miles
MIL INFORMATION
Condition of MILjRemains onjSometimes illuminatesjDoes not illuminate
DTC inspection
(if available)jNormaljMalfunction code(s) (code )
jFreezed frame data ( )
PROBLEM DESCRIPTION
jEngine Does Not StartjNo crankingjNo initial combustionjNo complete combustion
jHard to StartjSlow cranking
jOthers
jPoor IdlingjIncorrect first IdlejAbnormal idle rpmjHigh (rpm)jLow (rpm)
jIdling UnstablejOthers
jPoor DriveabilityjHesitationjBack firejMuffler explosion (after-burning)
jSurgingjKnockingjPoor performancejOther
jEngine StalljSoon after startingjAfter accelerator pedal depressed
jAfter accelerator pedal releasedjDuring A/C operation
jShifting from N to D or D to N
jAt full steeringjOthers
jOthers
CONDITION WHEN PROBLEM OCCURS
Problem FrequencyjConstantjIntermittent (times per day/month)jOnce onlyjOthers
WeatherjFinejCloudyjRainyjSnowyjVarious/Others
Ambient TemperaturejHotjWar mjCooljCold (approx.____°F/____°C)
PlacejHighwayjSuburbsjInner CityjUphilljDownhill
jRough RoadjOthers
Engine TemperaturejColdjWarming UpjBefore warming upjAfter warm-up
jAny temp.jOthers
Engine OperationjStartingjJust after starting (min.)jIdlingjRacingjDriving
jConstant speedjAccelerationjDeceleration
jA/C switch ON/OFFjOther
Page 821 of 2053

SSANGYONG MY2002
2B-2 WHEEL ALIGNMENT
FOUR WHEEL ALIGNMENT
The first responsibility of engineering is to design safe
steering and suspension systems. Each component
must be strong enough to withstand and absorb extreme
punishment. Both the steering system and the front
and the rear suspension must function geometrically
with the body mass.
The steering and the suspension systems require that
the front wheels self-return and that the tire rolling effor t
and the road friction be held to a negligible force in
order to allow the customer to direct the vehicle with
the least effort and the most comfort.
A complete wheel alignment check should include mea-
surements of the rear toe and camber.
Four-wheel alignment assures that all four wheels will
be running in precisely the same direction.
When the vehicle is geometrically aligned, fuel economy
and tire life are at their peak, and steering and perfor
mance are maximized.
TOE-IN
Toe-in is the turning in of the tires, while toe-out is the
turning out of the tires from the geometric centerline or
thrust line. The toe ensures parallel rolling of the wheels.
The toe serves to offset the small deflections of the
wheel support system which occur when the vehicle is
rolling forward. The specified toe angle is the setting
which achieves 0 degrees of toe when the vehicle is
moving.
Incorrect toe-in or toe-out will cause tire wear and re
duced fuel economy. As the individual steering and
sus-pension components wear from vehicle mileage,
additional toe will be needed to compensate for the
wear.
Always correct the toe dimension last.
CASTER
Caster is the tilting of the uppermost point of the steering
axis either forward or backward from the vertical when
viewed from the side of the vehicle. A backward tilt is
positive, and a forward tilt is negative. Caster influences
directional control of the steering but does not affect
tire wear. Weak springs or overloading a vehicle will
affect caster. One wheel with more positive caster will
pull toward the center of the car. This condition will
cause the car to move or lean toward the side with the
least amount of positive caster. Caster is measured in
degrees.
CAMBER
Camber is the tilting of the top of the tire from the
vertical when viewed from the front of the vehicle. When
the tires tilt outward, the camber is positive. When the
tires tilt inward, the camber is negative. The camber
angle is measured in degrees from the vertical. Camber
in-fluences both directional control and tire wear.
If the vehicle has too much positive camber, the outside
shoulder of the tire will wear. If the vehicle has too
much negative camber, the inside shoulder of the tire
will wear.
DESCRIPTION AND OPERATION
Page 823 of 2053

SSANGYONG MY2002
2B-4 WHEEL ALIGNMENT
KAA2B030
RADIAL TIRE LEAD/PULL
Lead/pull is the deviation of the vehicle from a straight
path on a level road with no pressure on the steering
wheel. Lead is usually caused by:
Incorrect alignment.
Uneven brake adjustment.
Tire construction.
The way in which a tire is built can produce lead/pull in
the vehicle. Off-center belts on radial tires can cause
the tire to develop a side force while the vehicle rolls
straight down the road. If one side of the tire has even
a little larger diameter than the diameter of the other
side, the tire will tend to roll to one side. Unequal
diameters will cause the tire to develop a side force
which can produce vehicle lead/pull.
The radial lead/pull diagnosis chart should be used to
determine whether the problem originates from an align-
ment problem or from the tires. Part of the lead diagno-
sis procedure calls for tire rotation that is different from
the proper tire rotation pattern. If a medium-to high-
mileage tire is moved to the other side of the vehicle,
be sure to check for ride roughness. Rear tires will not
cause lead/pull.