1997 SSANGYONG KORANDO battery

M162 ENGINE CONTROLS 1F1 -- 47
D AEW OO M Y_2000
KAB1F220
Failure
CodeDescriptionTrouble AreaMaintenance Hint
72No. 1 injector short
circuit to battery
When malfunction of injector
circuit
Injector #1 short circuit to
powerDInspection the power to injector #1 or
bad contact
DInspection the injector
DInspection the ECM
73No. 1 injector short
circuit to ground or open
When malfunction of injector
circuit
Injector #1 short circuit to
ground or openDInspection the ECM pin 63 about short
circuit or open with bad contact
DInspection the injector
DInspection the ECM
74No. 2 injector short
circuit to battery
When malfunction of injector
circuit
Injector #2 short circuit to
powerDInspection the power to injector #2 or
bad contact
DInspection the injector
DInspection the ECM
75No. 2 injector short
circuit to ground or open
When malfunction of injector
circuit
Injector #2 short circuit to
ground or openDInspection the ECM pin 61 about short
circuit or open with bad contact
DInspection the injector
DInspection the ECM
76No. 3 injector short
circuit to battery
When malfunction of injector
circuit
Injector #3 short circuit to
powerDInspection the power to injector #3 or
bad contact
DInspection the injector
DInspection the ECM

1F1 -- 48 M162 ENGINE CONTROLS
D AEW OO M Y_2000
Failure
CodeDescriptionTrouble AreaMaintenance Hint
77No. 3 injector short
circuit to ground or open
When malfunction of injector
circuit
Injector #3 short circuit to
ground or openDInspection the ECM pin 66 about short
circuit or open with bad contact
DInspection the injector
DInspection the ECM
78No. 4 injector short
circuit to battery
When malfunction of injector
circuit
Injector #4 short circuit to
powerDInspection the power to injector #4 or
bad contact
DInspection the injector
DInspection the ECM
79No. 4 injector short
circuit to ground or open
When malfunction of injector
circuit
Injector #4 short circuit to
ground or openDInspection the ECM pin 62 about short
circuit or open with bad contact
DInspection the injector
DInspection the ECM
192No. 5 injector short
circuit to battery
When malfunction of injector
circuit
Injector #5 short circuit to
powerDInspection the power to injector #5 or
bad contact
DInspection the injector
DInspection the ECM
193No. 5 injector short
circuit to ground or open
When malfunction of injector
circuit
Injector #5 short circuit to
ground or openDInspection the ECM pin 65 about short
circuit or open with bad contact
DInspection the injector
DInspection the ECM
194No. 6 injector short
circuit to battery
When malfunction of injector
circuit
Injector #6 short circuit to
powerDInspection the power to injector #6 or
bad contact
DInspection the injector
DInspection the ECM
195No. 6 injector short
circuit to ground or open
When malfunction of injector
circuit
Injector #6 short circuit to
ground or openDInspection the ECM pin 64 about short
circuit or open with bad contact
DInspection the injector
DInspection the ECM
YAA1F420YAA1F430
Injector Spray Pattern Check
1. Turn the ignition switch OFF.
2. Remove the fuel injector connectors.
3. Remove the fuel distributor and injector with a unit. At this time, do not remove the supply and return line.

M162 ENGINE CONTROLS 1F1 -- 49
D AEW OO M Y_2000
Notice:Prepare the beaker for taking the fuel.
4. Connect the shop made cable to the injector with a firing order.
5. Connect the other end of shop made cable to the positive battery cable and negative battery cable.
6. Turn the ignition switch ON.
7. Check the injector for normal spray pattern as shown in the figure. Check injector for leaks or later drop
Injector Resistance Inspection
1. Turn the ignition switch OFF.
2. Remove the fuel injector connectors.
3. Measure the fuel injector coil resistance using a multimeter.
Specified Value
14 ~ 17Ω
Notice:Replace the fuel injector if the measured value is out of the specified values. Check the connector and wire
connection between the ECM and the injector if the measured values are normal.
Injector Pulse Width Inspection
1. Turn the ignition switch OFF.
2. Install the scan tool.
3. Turn the ignition switch ON.
4. Monitor the “INJECTION TIME” with a scan tool.
Cranking
8.0 ms
Engine Idle3~5ms
Wide Open Throttle (WOT)14 ms

M162 ENGINE CONTROLS 1F1 -- 51
D AEW OO M Y_2000
KAB1F230
Failure
CodeDescriptionTrouble AreaMaintenance Hint
40Purge control valve
short circuit to batteryWhen short circuit to power
sourceDInspection the ECM pin 34 about short
circuitoropenwithbadcontact
41
Purge control valve
short circuit to ground or
openWhen short circuit to ground or
open
circuitor open withbadcontact
DInspection the source power of valve
DInspection the purge control solenoid
vale
54Purge control circuit
malfunctionWhen malfunction of purge
control : not workvale
DInspection the ECM
Test
YAA1F460
1. Maintain the normal temperature and idling state by
operating the engine.
2. Connect the ECM terminal No. 11 and No. 34 and
check for normal operation through the output waves
using oscilloscope.Notice:Test during purge control valve operation after
the minimum of 1 minute after the engine turned on.
3. Connect the ECM terminal No. 34 and No.10 and
check for current consumption during the ignition
switch ON.
Specified Value
0.3 ~ 0.5 A
4. Remove the line to canister and measure the pres-
sure with the vacuum pressure gauge.
Specified Value
> 500 mbar
(after approx. 1 min.)
purge control valve operates
at this time
Notice:Test while at normal temperature and at idling
state by operating the engine.

1F1 -- 72 M162 ENGINE CONTROLS
D AEW OO M Y_2000
COOLING FAN
KAB1F290
Failure
CodeDescriptionTrouble AreaMaintenance Hint
44Cooling fan (HI) relay
short circuit to powerCooling fan short circuit to
powerDInspection the Engine Control Module
(ECM) pin 35 about short circuit or
openwithbadcontact
45
Cooling fan (HI) relay
short circuit to ground or
openCooling fan short circuit to
ground or open
openwithbadcontact
DInspection the power source
DInspection the cooling fan
DInspection the ECM
Circuit Description
Ignition voltage is supplied directly to the cooling fan relay coil. The ECM controls the relay by grounding the control
circuit. When the ECM is commanding a command ON, the voltage of the control circuit should be low (near 0 volt).
When the ECM is commanding the control circuit should be high (near battery voltage). If the fault detection circuit
senses a voltage other than what is expected, the fault line status will change causing the fault code to set.

M162 ENGINE CONTROLS 1F1 -- 73
D AEW OO M Y_2000
A/C COMPRESSOR RELAY
KAB1F290
Failure
CodeDescriptionTrouble AreaMaintenance Hint
228A/C compressor relay
short circuit to battery
WhenmalfunctionofA/C
DMonitoring the actual operation
through scan tool
DInspection the Engine Control Module
(ECM)pin44aboutshortcircuitor
229
A/c compressor relay
short circuit to ground or
open
When malfunction ofA/C
compressor control
(ECM)pin44aboutshortcircuitor
open with bad contact
DInspection the relay short circuit or
open
DInspection the ECM
Circuit Description
When the ECM detects that A/C has been requested, the ECMwill activated the A/C clutch relay. When the relay has
been activated, voltage should be present at both the A/C clutch relay and A/C switch circuit at ECM.

M162 ENGINE CONTROLS 1F1 -- 75
D AEW OO M Y_2000
TRACTION CONTROLSYSTEM (TCS)
KAB1F310
Failure
CodeDescriptionTrouble AreaMaintenance Hint
150TCS input signal short
circuit to batteryTCS short circuit to powerDInspection the Engine Control Module
(ECM) pin 45 about short circuit or
openwithbadcontact
151TCS input signal short
circuit to ground or openTCS short circuit to ground or
open
openwithbadcontact
DInspection the TCS lamp of I/P cluster.
DInspection the ECM
Circuit Description
Battery voltage is supplied to the TCS warning lamp with the ignition in ON and START. The warning lamp can be
activated only by the Electrical Brake Control Module (EBCM) internally supplying ground to terminal 32. If the TCS
input circuit is open or short, this failure codewill be set.

1F1 -- 76 M162 ENGINE CONTROLS
D AEW OO M Y_2000
RESONANCE FLAP
KAB1F160
Failure
CodeDescriptionTrouble AreaMaintenance Hint
198Resonance flap short
circuit to batteryResonance flap short circuit
to power
DMonitoring the actual operational
status and vehicle speed signal
through scan tool
DInspection the Engine Control Module
(ECM) pin 97 about short circuit or
openwithbadcontact
199Resonance flap short
circuit to ground or openResonance flap short circuit
to ground or open
openwithbadcontact
DInspection the power source short
circuit or open to resonance flap
DInspection the resonance flap solenoid
and hardware
DInspection the ECM
Circuit Description
A pneumatically actuated resonance flap is located on the intake manifold, andwill beopened and closed by load,
which operates resonance flap according to engine and controlled by ECM and rpm.
Resonance flap is closed at idle/partial load (less than 3,800/rpm). The switch valvewill be adjusted by ECM and reso-
nance flapwill be closed. By increasing air flow passage through dividing intake air flow toward both air collection
housing. This leads to a significant increase in the torque in the lower speed range.
Resonance flap is open at full load (over 3,800/rpm). The switch valvewill not be adjusted by ECM and resonance flap
will beopen. The collected air in the air collection housingwill not be divided and intake air passage will be shorten.