1997 SSANGYONG KORANDO battery

M161 ENGINE CONTROLS 1F2 -- 3
D AEW OO M Y_2000
SPECIFICATIONS
ENGINE DATA DISPLAY TABLE
ParameterUnitVa l u e
Engine Coolant Temp.°Cgreater than 95_Cafterwarmup
Intake Air Temp.°C-- 40 ~ 130_C (varies with ambient
temp. or engine mode)
Engine RPMrpm700±50 (P/N), 600±50 (D)
Regular RPMrpm700±50 (P/N), 600±50 (D)
Engine Load%18 ~ 25 %
Mass Air Flow MeterKg/h16 ~ 25 Kg/h
Throttle Position Angle_TA0_TA(upto100_TA at the wide
open throttle)
Spark Advance_CA8_CA (6 ~ 9_CA)
Indicated Engine TorqueNmVaries with engine condition
Injection Timems3~5ms
Battery VoltageV13.5 ~ 14.1 v (engine running)
Front Axle SpeedKm/h0~265Km/h
Rear Axle SpeedKm/h0~265Km/h
Accel. Pedal Position 1V0.4~4.8V
Accel. Pedal Position 2V0.2~2.4V
Throttle Position 1V0.3~4.6V
Throttle Position 2V0.3~4.6V
Fuel Integrator0.8 ~ 1.2
Oxygen Sensormv100 ~ 900 mv
A/C S/W Condition1=ON/0=OFF--
Full Load State1=ON/0=OFF--
Shift Gear State (A/T)1=ON/0=OFF--
A/CControlState1=ON/0=OFF--
Clutch Switch (M/T)1=ON/0=OFF--
Cam Actuator State1=ON/0=OFF--
Knocking Control1=ON/0=OFF--
Protect Mission1=ON/0=OFF--
Purge Control Valve1=ON/0=OFF--
Lambda Function1=ON/0=OFF--
Catalyst Heating1=ON/0=OFF--
Overrun Fuel Cut1=ON/0=OFF--
Full Fuel Cut1=ON/0=OFF--
Brake Switch1=ON/0=OFF--
Cruise Control Status1=ON/0=OFF--
* Condition : Warmed up, idle, P/N or neutral

1F2 -- 14 M161 ENGINE CONTROLS
D AEW OO M Y_2000
DIAGNOSIS
FAILURE CODE DIAGNOSIS
CLEARING FAILURE CODES
Notice:To prevent Engine Control Module (ECM) damage, the key must be OFF when disconnecting or reconnecting
the power to the ECM (for example battery cable, ECM pigtail connector, ECM fuse, jumper cables, etc.)
Parameters listed in the table may not be exactly the same as your reading due to the type of instrument or other
factors. If a failure code is displayed during the “TROUBLE CODE” in scan tool check mode, check the circuit for the
code listed in the table below. For details of each code, turn to the page referred to under the “See Page” for the re-
spective “Failure Code” in the below table.
Failure codes should be cleared after repairs have been completed.
FAILURE CODES TABLE
Failure
codeSee
PageDescription
001F2 -- 66Engine coolant temperature sensor low voltage
011F2 -- 66Engine coolant temperature sensor high voltage
021F2 -- 66Engine coolant temperature sensor plausibility
031F2 -- 62Intake air temperature sensor low voltage
041F2 -- 62Intake air temperature sensor high voltage
051F2 -- 62Intake air temperature sensor plausibility
061F2 -- 66Engine coolant temperature insufficient for closed loop fuel control
081F2 -- 38System voltage too low
091F2 -- 62Mass air flow sensor plausibility
101F2 -- 62Mass air flow sensor low voltage
111F2 -- 62Mass air flow sensor high voltage
171F2 -- 23Crankshaft position sensor signal failure (no engine revolution signal)
181F2 -- 23Crankshaft position sensor signal failure (rpm > max. value)
191F2 -- 27Camshaft position senosr signal : No.1 cylinder recognition failure
201F2 -- 23Crankshaft position sensor signal failure (gap recognition failure)
211F2 -- 90Transmission coding failure
231F2 -- 88CAN communication failure : ASR/MSR
241F2 -- 88CAN communication failure : ABS
251F2 -- 94Communication with transponder missing
261F2 -- 88CAN communication failure : TCU (A/T only)
291F2 -- 89CAN communication failure : ID 200h not plausible
301F2 -- 89CAN communication failure : ID 208h not plausible
311F2 -- 89CAN communication failure : communication initialization failure
321F2 -- 77Engine rpm output circuit short circuit to battery
331F2 -- 77Engine rpm output circuit short circuit to ground or open
341F2 -- 43Fuel pump relay short circuit to battery
351F2 -- 43Fuel pump relay short circuit to ground or open

M161 ENGINE CONTROLS 1F2 -- 15
D AEW OO M Y_2000
FAILURE CODES TABLE (Cont’d)
Failure
codeSee
PageDescription
401F2 -- 51Purge control valve short circuit to battery
411F2 -- 51Purge control valve short circuit to ground or open
441F2 -- 72Cooling fan (HI) relay short circuit to power
451F2 -- 72Cooling fan (HI) relay short circuit to ground or open
541F2 -- 51Purge control circuit malfunction
561F2 -- 33No.1 knock sensor signal failure
581F2 -- 27Camshaft position sensor signal : No.1 cylinder synchronization failure
591F2 -- 89CAN communication failure : MSR data transmission not plausible
601F2 -- 89CAN communication failure : ASR data transmission not plausible
641F2 -- 21No ignition voltage output (No.1 ignition coil)
651F2 -- 21No ignition voltage output (No.2 ignition coil)
671F2 -- 23Crankshaft position sensor adaptation failure
681F2 -- 35Random/Multiple Misfire
711F2 -- 39Starter signal recognition failure
721F2 -- 47No.1 injector short circuit to battery
731F2 -- 47No.1 injector short circuit to ground or open
741F2 -- 47No.2 injector short circuit to battery
751F2 -- 47No.2 injector short circuit to ground or open
761F2 -- 47No.3 injector short circuit to battery
771F2 -- 48No.3 injector short circuit to ground or open
781F2 -- 48No.4 injector short circuit to battery
791F2 -- 48No.4 injector short circuit to ground or open
801F2 -- 82Oxygen sensor high voltage
811F2 -- 83Bank 1 system short term fuel trim adaptation below lean threshold
821F2 -- 82Oxygen sensor no activity detected
831F2 -- 82Oxygen sensor not lean after overrun fuel shut -- off
841F2 -- 82Oxygen sensor slow response
851F2 -- 82Oxygen sensor heater failure
861F2 -- 82Oxygen sensor heater short circuit to battery
871F2 -- 82Oxygen sensor heater short circuit to ground or open
891F2 -- 82Oxygen sensor low voltage
931F2 -- 83Bank 1 system short term fuel trim adaptation above rich threshold
961F2 -- 83Bank 1 system short term fuel trim at rich stop
971F2 -- 83Bank 1 system short term fuel trim at lean stop
981F2 -- 83Bank 1 system idle adaptation failure (above rich threshold)
991F2 -- 83Bank 1 system idle adaptation failure (below lean threshold)
1001F2 -- 83Bank 1 system learning control failure (rich, low load)
1011F2 -- 83Bank 1 system learning control failure (lean, low load)
1021F2 -- 83Bank 1 system learning control failure (rich, high load)

1F2 -- 38 M161 ENGINE CONTROLS
D AEW OO M Y_2000
SYSTEM VOLTAGE
KAB1F190
Failure
CodeDescriptionTrouble AreaMaintenance Hint
08System voltage too low
Malfunction in recognition of
system source voltage.
Less than minimum 8 volts in
2,000 rpm below, or less than
10 volts in 2,000 rpm above.
DMonitoring the actual battery voltages
through the scan tool
DInspection the Engine Control Module
(ECM) pin 12, 11, 10, 5 about short
circuit or open with bad contact
DInspection the over voltage protection
relay
DInspection the battery
DInspection ECM

M161 ENGINE CONTROLS 1F2 -- 41
D AEW OO M Y_2000
Battery Voltage Correction Mode
When battery voltage is low, the ECM can compensate for a weak spark delivered by the ignition module by using the
following methods:
DIncreasing the fuel injector pulse width.
DIncreasing the idle speed rpm.
DIncreasing the ignition dwell time.
Fuel Cut- Off Mode
No fuel is delivered by the fuel injectors when the ignition is off. This prevents dieseling or engine run -- on. Also, the fuel
is not delivered if there are no reference pulses received from the CKP sensor. This prevents flooding.

M161 ENGINE CONTROLS 1F2 -- 43
D AEW OO M Y_2000
KAB1F210
Failure
CodeDescriptionTrouble AreaMaintenance Hint
34Fuel pump relay short
circuit to batteryWhen short circuit to power
sourceDInspection the Engine Control Module
(ECM) pin 33 about short circuit or
openwithbadcontact
35Fuel pump relay short
circuit to ground or openWhen short circuit to ground
or open
openwithbadcontact
DInspection the fuel pump relay
DInspection the ECM
Circuit Description
When the ignition switch is turned ON, the ECM will activate the pump relay and run the in -- tank fuel pump. The fuel
pump willoperate as long as the engine is cranking or running and the ECM is receiving ignition reference pulses.
If there are no reference pulses, the ECM will shut off the fuel pump within 2 seconds after the ignition switch is turned
ON, engine stopped or engine stalled.
Fuel Pump Relay Inspection
Measure the voltage between the ECM terminal No. 33 and Ground.
Ignition Switch : ON
0v(for1~2sec.)
Cranking0v

M161 ENGINE CONTROLS 1F2 -- 47
D AEW OO M Y_2000
KAB1F460
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 64 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

1F2 -- 48 M161 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 65 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 66 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.
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.