check engine SSANGYONG KORANDO 1997 Service Owner's Guide

M162 ENGINE MECHANICAL 1B1 -- 105
D AEW OO M Y_2000
Replacement Procedure
1. Remove the intake and exhaust manifolds.
2. Pull back the core plug until the end of one side
comes out using the screw driver.
3. Pull out the plug carefully using a pliers.
4. Clean the sealing surface and apply Loctite 241.
5. Press in new plug using a drift.
Notice:Wait for about 45minutes before filling the cool-
ant so that the Loctite 240 hardens.
6. Warm up the engine and check the coolant for leaks.

1D1 -- 4 M162 ENGINE COOLING
D AEW OO M Y_2000
DIAGNOSIS
SYSTEM LEAKAGE TEST
Tools Required
124 589 15 21 00 Tester
Test Procedure
1. Loosen the cap a little and release pressure and re-
move the cap.
Notice:For the risk of scalding, cap must not be opened
unless the coolant temperature is below 90°C.
2. Fill coolant up to upper edge (arrow) of reservoir.
3. Connect the special tool to the reservoir filler cap and
apply 1.4 bar of pressure.
Tester 124 589 15 21 00
4. If the pressure on the tester drops, check leakage at
the all coolant hoses and pipes and each connec-
tions. Replace or retighten if necessary.

1D1 -- 6 M162 ENGINE COOLING
D AEW OO M Y_2000
6. Remove the de-- aeration hose clamp in the coolant
pump and remove the de-- aeration hose.
7. Fill up the coolant through the coolant reservoir
tank.
Notice
DMatchtheanti--freezeandthewaterratioto50:50.
DSupplement the coolant until the coolant overflows to
the deaeration hose.
8. Insert the de--aeration hose and completely tighten
the clamp.
9. Check the coolant level in the coolant reservoir tank.
10. Warm up(until thermostat is opened) the engine and
recheck the coolant level in the reservoir tank and fill
up the coolant if necessary.

M162 ENGINE COOLING 1D1 -- 7
D AEW OO M Y_2000
COOLANT CONNECTION FITTING
Preceding Work: Removal of cooling fan shroud
1 Bolt (M8 X 100, 2 pieces)
22.5-- 27.5 NSm (16.6-- 20.3 lb-ft) .............
2 Engine Hanger Bracket
3 Coolant Outlet Port4O--ring
5 Hose Mounting Clamp
6Hose
Removal & Installation Procedure
1. Drain coolant from the radiator.
2. Remove the hose mounting clamp (5) and disconnect
the coolant hose (6).
3. Remove the two bolts (1), the engine hanger bracket
(2) and coolant outlet port (3).
Installation Notice
Tightening Torque
22.5 -- 27.5 NSm
(16.6 -- 20.3 lb-ft)
Replace the O -- ring with new one.
4. Installation should follow the removal procedure in
the reverse order.
5. Fill up the coolant as specified.
6. Check the leaks in the cooling system.

1D1 -- 10 M162 ENGINE COOLING
D AEW OO M Y_2000
THERMOSTAT
1 Thermostat Cover
2 Thermostat
3O--ring
4 Thermostat Cover Bracket5 Bolt (M6 X 25, 3 pieces)
9--11 NSm (80-- 97 lb-in) .....................
6 Hose Mounting Clamp
7HeaterHose
Removal & Installation Procedure
1. Drain the coolant from the radiator.
2. Loosen the hose mounting clamp (6) and remove the
heater hose (7).
3. Unscrew the three bolts (5) and remove the thermo-
stat cover bracket, thermostat cover and the thermo-
stat in order.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
Do not separate the thermostat cover and thermo-
stat.
4. Replace the O -- ring if necessary.
5. Check the leakage in the cooling system.

M162 ENGINE COOLING 1D1 -- 11
D AEW OO M Y_2000
OIL COOLER PIPE LINE
Preceding Work: Removal of intake air duct
1 Bolt (M6 X 35, 1 piece)
9--11 NSm (80-- 97 lb-in) .....................
2 Bolt (M6 X 16, 2 pieces)
9--11 NSm (80-- 97 lb-in) .....................3 Oil Cooler Pipe Line
4 O -- ring Replace............................
Removal & Installation Procedure
1. Drain the coolant.
2. Unscrew the bolts (1, 2) and remove the oil cooler
pipe line (3).
Replace the O -- ring with new one.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
3. Installation should follow the removal procedure in
the reverse order.
4. Fill up the coolant as specified.
5. Check the leaks in the cooling system.

1D1 -- 16 M162 ENGINE COOLING
D AEW OO M Y_2000
Removal & Installation Procedure
1. Drain coolant from the radiator.
2. Remove the coolant thermo connector from the ra-
diator.
3. Remove the each coolant hoses.
4. Remove the upper and lower automatic transmis-
sion fluid cooler pipes from radiator.
Installation Notice
Tightening Torque
20 NSm (15 lb-ft)
5. Remove the mounting bolt (9) from the automatic
transmission radiator tube assembly (5) and then
disconnect the tube assembly (5).
Installation Notice
Tightening Torque
7NSm(62lb-in)
6. Remove the mounting bolt (6) on the radiator brack-
et (8) and take off the bracket (8) and insulator (7).
Installation Notice
Tightening Torque
3--7NSm (27 -- 62 lb-in)
7. Remove the radiator (10).
8. Check the radiator pin for crack, damage, leakage
and bending and replace it if necessary.
9. Installation is reverse order of removal.
10. Check for leakage in the cooling system.

1E 1 -- 10 M162 ENGINE ELECTRICAL
D AEW OO M Y_2000
Circuit Diagram
Inspection & Maintenance Procedure (for
MSE)
1. While the ignition switch is in ’OFF’ position, remove
the wiring connectors (1 and 15) from ignition coil and
measure the primary resistance between terminal
No.1 and No.15.
Specified Value
0.9 -- 1.6Ω(20°C)
Notice:If out of specified value, replace the ignition coil.
2. During engine cranking, measure primary voltage
(T1/1) between ECU terminal No. 71 and No. 69.
Specified Value
200 -- 350 V
Notice
DMeasure remaining cables.
-- T1/2 : No. 72 and 69.
-- T1/3 : No. 70 and 69.
DIf out of specified value, check ignition cable and
ECU.
3. Using a multi-- tester, measure the secondary coil re-
sistance between 5a and 5b.
Specified Value
6--8.5kΩ

M162 ENGINE ELECTRICAL 1E 1 -- 11
D AEW OO M Y_2000
UNIT REPAIR
BATTERY
Inspection
Notice
DWhen charging the battery, do not leave the inflam-
mable objects around it.
DWhen checking the electrolyte of battery, put on an
eye protector and gloves.
1. Inspect the surface of the battery and replace if any
defects were found on it.
2. Check if the specific gravity of the electrolyte is within
the specified value.
Battery capacity(Ah)
90
Battery specific gravity≥1.24
Max. tolerance between cells≥0.04
Notice
DReplace the battery if the maximum tolerance of the
electrolyte between cells is out of the specified value.
DMeasure the specific gravity in the approx. 20°Cof
ambient temperature.
3. Replenish the electrolyte if necessary.

D AEW OO M Y_2000
SECTION 1F1
ENGINE CONTROLS
CAUTION: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless other -
wise noted.
TABLE OF CONTENTS
Engine and ECM Problem Check Report 1F1 -- 2....
Specifications 1F1 -- 3............................
Engine Data Display Table 1F1 -- 3.................
Fastener Tightening Specifications 1F1 -- 4..........
Fuel System Specification 1F1 -- 5.................
Temperature vs Resistance 1F1 -- 5................
Special Tools and Equipment 1F1 -- 6..............
Special Tools Table 1F1 -- 6.......................
Schematic and Routing Diagrams 1F1 -- 7..........
ECM Wiring Diagram
(3.2L DOHC -- MSE 3.62S) 1F1 -- 7..............
Diagnosis 1F1 -- 14................................
Failure Code Diagnosis 1F1 -- 14.....................
Clearing Failure Codes 1F1 -- 14...................
Failure Codes Table 1F1 -- 14.....................
Ignition System 1F1 -- 18...........................
Ignition Coil 1F1 -- 20.............................
Crankshaft Position (CKP) Sensor 1F1 -- 22.........
Camshaft Position (CMP) Sensor 1F1 -- 26..........
Camshaft Actuator 1F1 -- 30......................
Knock Sensor (KS) 1F1 -- 32......................
Spark Plug 1F1 -- 34.............................
System Voltage 1F1 -- 38.........................
Ignition Switch 1F1 -- 39..........................
Fuel System 1F1 -- 40..............................
Fuel Pump 1F1 -- 42.............................
Fuel Injector 1F1 -- 46............................
Purge Control Valve 1F1 -- 50.....................
Fuel Rail 1F1 -- 52...............................
Fuel Pressure Regulator 1F1 -- 54.................
Induction System 1F1 -- 56..........................
Throttle Valve Actuator 1F1 -- 56...................
Hot Film Air Mass (HFM) Sensor 1F1 -- 60..........
Engine Coolant Temperature (ECT) Sensor 1F1 -- 64.
Accelerator Pedal Module 1F1 -- 68................
Clutch Switch 1F1 -- 71...........................Cooling Fan 1F1 -- 72............................
A/C Compressor Relay 1F1 -- 73...................
Cruise Control Switch 1F1 -- 74....................
Traction Control System (TCS) 1F1 -- 75............
Resonance Flap 1F1 -- 76.........................
Stop Lamp Switch 1F1 -- 77.......................
Engine RPM 1F1 -- 78............................
Exhaust System 1F1 -- 79...........................
Catalytic Converter 1F1 -- 79......................
Oxygen Sensor 1F1 -- 80.........................
Engine Control Module 1F1 -- 86.....................
Serial Data Communication 1F1--88...............
Internal Failure 1F1 -- 90..........................
Electronic Throttle Controller Safety
Malfunction 1F1 -- 92...........................
Immobilizer 1F1 -- 94.............................
Maintenance and Repair 1F1 -- 95..................
On -- Vehicle Service 1F1 -- 95........................
Discharging the Pressure in Fuel System 1F1 -- 95...
Fuel Pump 1F1 -- 95.............................
Fuel Filter 1F1 -- 96..............................
Fuel Tank 1F1 -- 97..............................
Fuel Pressure Regulator 1F1 -- 98.................
Fuel Rail and Injector 1F1 -- 99....................
Engine Coolant Temperature Sensor 1F1 -- 100......
Throttle Body (Integrated with the
Actuator) 1F1 -- 101............................
Hot Film Air Mass (HFM) Sensor 1F1 -- 102.........
Knock Sensor 1F1 -- 102..........................
Pedal Position Sensor 1F1 -- 103...................
Oxygen Sensor 1F1 -- 103........................
Purge Control Valve 1F1 -- 104....................
Canister 1F1 -- 104...............................
Camshaft Position Sensor 1F1 -- 104...............
Crankshaft Position Sensor 1F1 -- 105..............
Engine Control Module 1F1 -- 105..................