ignition SSANGYONG KORANDO 1997 Service User Guide

D AEW OO M Y_2000
SECTION 1E1
M162 ENGINE ELECTRICAL
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
Specifications 1E1 -- 2............................
Generator Specifications 1E1-- 2..................
Starting Motor Specifications 1E1-- 2...............
Battery Specifications 1E1-- 2.....................
Fastener Tightening Specifications 1E1 -- 2..........
Maintenance and Repair 1E1 -- 3...................
On-- Vehicle Service 1E1-- 3.........................Generator 1E1-- 3...............................
Starting Motor 1E1--4...........................
Battery 1E1--5.................................
Spark Plug 1E1 -- 6..............................
Ignition Cable 1E1-- 8............................
Unit Repair 1E1 -- 11..............................
Battery 1E1--11.................................

1E 1 -- 2 M162 ENGINE ELECTRICAL
D AEW OO M Y_2000
SPECIFICATIONS
GENERATOR SPECIFICATIONS
ApplicationDescription
Current11 5 A
Output Voltage12 -- 14 v
Resistance Between Rotor Core and Slip Ring∞Ω
STARTER SPECIFICATIONS
ApplicationDescription
Output Power1.8 kw
Voltage12 v
BATTERY SPECIFICATIONS
ApplicationDescription
Capacity90 AH
Max. Tolerance Between Cells≥0.04
Specific Gravity≥1.24
FASTER TIGHTENING SPECIFICATIONS
ApplicationNSmLb-FtLb-In
Generator Terminal B+Nut14 -- 1810 -- 13--
Generator Terminal D+Nut4--5--35 -- 44
Generator Mounting Bolt2518--
Battery Cable Nut on Starting Motor12 -- 159--11--
Electric Wire Nut on Starting Motor6--7--53 -- 62
Starting Motor Mounting Bolt35 -- 4826 -- 35--
Battery Mounting Bracket Nut12 -- 189--13--
Battery Negative Cable12 -- 189--13--
Battery Positive Cable12 -- 189--13--
Spark Plug Cover Bolt9--11--80 -- 97
Ignition Cable Bolt9--11--80 -- 97
Spark plug20 -- 3015 -- 22--

1E 1 -- 6 M162 ENGINE ELECTRICAL
D AEW OO M Y_2000
SPARK PLUG
Preceding Work: Removal of intake air duct
1 Spark Plug Cover
2 Bolt (M6 X 60, 7 pieces)
9--11 NSm (80-- 97 lb-in) .....................
3 Spark PlugT1/1 Ignition Coil : Cylinder 2 and 5
T1/2 Ignition Coil : Cylinder 3 and 4
T1/3 Ignition Coil : Cylinder 1 and 6

M162 ENGINE ELECTRICAL 1E 1 -- 7
D AEW OO M Y_2000
Replacement Procedure
1. Remove the seven bolts (2) and remove the spark
plug cover.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
2. Remove the two bolts (M6 X 25) from each ignition
cable and remove the ignition cable.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
3. Remove the spark plug.
Installation Notice
Tightening Torque
20 -- 30 NSm (15 -- 22 lb-ft)

1E 1 -- 8 M162 ENGINE ELECTRICAL
D AEW OO M Y_2000
IGNITION CABLE
Preceding Work: Removal of intake air duct
1 Control Cable Connection
2 Ignition Cable
3 Spark Plug Connector
4 Coupling Plug5a, 5b Secondary Voltage Connection
EIronCore
L1 Secondary Ignition Coil
L2 Primary Ignition Coil

M162 ENGINE ELECTRICAL 1E 1 -- 9
D AEW OO M Y_2000
Functions
1. Firing order : 1 -- 5 -- 3 -- 6 -- 2 -- 4
2. The ignition cables are located on the cylinder head
cover. Each ignition coil provides the high voltage to
two spark plugs simultaneously.
-- T1/1 : cylinder 2 and 5
-- T1/2 : cylinder 3 and 4
-- T1/3 : cylinder 1 and 6
3. The secondary output voltage (5a) is supplied to the
No.2 cylinder spark plug through the spark plug con-
nector. The secondary output voltage (5b) is supplied
to the No.5 cylinder spark plug through the ignition
cable. The guide pin (W) acts as a ground while the
ignition cable is operated.
Removal & Installation Procedure
1. Disconnect the negative battery cable (1).
2. Remove the ignition cable connector from the ignition
cable.
3. Disconnect the secondary spark plug connectors
from the each spark plugs and remove the ignition
cable bolt and ignition cable.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
DMake sure that the ignition cables are correctly
routed.
DExactly install the ignition cable guide pin into the
vehicle to be grounded.
4. Installation should follow the removal procedure in
the reverse order.

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

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..................

M162 ENGINE CONTROLS 1F1 -- 15
D AEW OO M Y_2000
FAILURE CODES TABLE (Cont’d)
Failure
codeSee
PageDescription
401F1 -- 51Purge control valve short circuit to battery
411F1 -- 51Purge control valve short circuit to ground or open
441F1 -- 72Cooling fan (HI) relay short circuit to power
451F1 -- 72Cooling fan (HI) relay short circuit to ground or open
541F1 -- 51Purge control circuit malfunction
561F1 -- 33No.1 knock sensor signal failure
571F1 -- 33No.2 knock sensor signal failure
581F1 -- 27Camshaft position sensor signal : No.1 cylinder synchronization failure
591F1 -- 89CAN communication failure : MSR data transmission not plausible
601F1 -- 89CAN communication failure : ASR data transmission not plausible
621F1 -- 71Clutch switch defective
641F1 -- 21No ignition voltage output (No.1 ignition coil)
651F1 -- 21No ignition voltage output (No.2 ignition coil)
661F1 -- 21No ignition voltage output (No.3 ignition coil)
671F1 -- 23Crankshaft position sensor adaptation failure
681F1 -- 35Random/Multiple Misfire
711F1 -- 39Starter signal recognition failure
721F1 -- 47No.1 injector short circuit to battery
731F1 -- 47No.1 injector short circuit to ground or open
741F1 -- 47No.2 injector short circuit to battery
751F1 -- 47No.2 injector short circuit to ground or open
761F1 -- 47No.3 injector short circuit to battery
771F1 -- 48No.3 injector short circuit to ground or open
781F1 -- 48No.4 injector short circuit to battery
791F1 -- 48No.4 injector short circuit to ground or open
801F1 -- 82Oxygen sensor high voltage
811F1 -- 83Bank 1 system short term fuel trim adaptation below lean threshold
821F1 -- 82Oxygen sensor no activity detected
831F1 -- 82Oxygen sensor not lean after overrun fuel shut -- off
841F1 -- 82Oxygen sensor slow response
851F1 -- 82Oxygen sensor heater failure
861F1 -- 82Oxygen sensor heater short circuit to battery
871F1 -- 82Oxygen sensor heater short circuit to ground or open
891F1 -- 82Oxygen sensor low voltage
931F1 -- 83Bank 1 system short term fuel trim adaptation above rich threshold
961F1 -- 83Bank 1 system short term fuel trim at rich stop
971F1 -- 83Bank 1 system short term fuel trim at lean stop
981F1 -- 83Bank 1 system idle adaptation failure (above rich threshold)
991F1 -- 83Bank 1 system idle adaptation failure (below lean threshold)
1001F1 -- 83Bank 1 system learning control failure (rich, low load)
1011F1 -- 83Bank 1 system learning control failure (lean, low load)
1021F1 -- 83Bank 1 system learning control failure (rich, high load)

1F1 -- 18 M162 ENGINE CONTROLS
D AEW OO M Y_2000
IGNITION SYSTEM
This ignition system does not use a conventional distributor andcoil. It uses a crankshaft position sensor input to the
Engine Control Module (ECM). The ECM then determines Electronic Spark Timing (EST) and triggers the electronic
ignition system ignition coil.
This type of distributorless ignition system uses a‘‘waste spark” method of spark distribution. Each cylinder is paired
with the cylinder that is opposite it (1 -- 6 or 2 -- 5 or 3 -- 4). The spark occurs simultaneously in the cylinder coming up on
the compression stroke and in the cylinder coming up on the exhaust stroke. The cylinder on the exhaust stroke re-
quires very little of the available energy to fire the spark plug. The remaining energy is available to the spark plug in the
cylinder on the compression stroke.
These systems use the EST signal from the ECM to control the EST. The ECM uses the following information:
DEngine load (mass air flow sensor).
DEngine temperature.
DIntake air temperature.
DCrankshaft position.
DEngine speed (rpm).
YAA1F310