1998 SSANGYONG MUSSO engine oil

M162 ENGINE ELECTRICAL 1E1-9
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
E Iron Core
L1 Secondary Ignition Coil
L2 Primary Ignition Coil

1E1-10 M162 ENGINE ELECTRICAL
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
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.
Installation Notice 3. The secondary output voltage (5a) is supplied to the No.2
cylinder spark plug through the spark plug connector. 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.
lMake sure that the ignition cables are correctly routed.
lExactly install the ignition cable guide pin into the vehicle
to be grounded.
4. Installation should follow the removal procedure in the
reverse order.
Tightening Torque 9 - 11 Nm

M162 ENGINE ELECTRICAL 1E1-11
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.
2. During engine cranking, measure primary voltage (T1/1)
between ECU terminal No. 71 and No. 69. Notice
If out of specified value, replace the ignition coil.
Specified Value 0.9 - 1.6 W (20°C)
Specified Value 200 - 350 V
Notice
lMeasure remaining cables.
- T1/2 : No. 72 and 69.
- T1/3 : No. 70 and 69.
lIf out of specified value, check ignition cable and ECU.
3. Using a multi-tester, measure the secondary coil resistance
between 5a and 5b.
Specified Value 6 - 8.5 kW

M161 ENGINE ELECTRICAL 1E2-7
SPARK PLUG
Preceding Work : Removal of intake air duct
Tools Required
119 589 01 09 00 Spark Plug Wrence1 Screw (3 pieces).................................. 9 - 11 Nm
2 Adaptor (3 pieces)
3 Ignition Coil Cable Cover
4 Spark Plug Connector
5 Ignition Coil Connector6 Bolts (M6 X 25, 4 pieces)..................... 9 - 11 Nm
7 Ignition Coil (T1/1)
8 Coupling Plug
9 Spark Plug......................................... 25 - 30 Nm
10 Ignition Coil (T1/2)

1E2-8 M161 ENGINE ELECTRICAL
Tightening Torque 9 - 11Nm
Replacement Procedure
1. Unscrew the three screws(1) and remove the ignition coil
cable cover
Installation Notice
Tightening Torque
Clearance25 - 30 Nm
0.8 + 0.1 mm
2. Disconnect the cable from ignition coil and spark plug.
4. Using the special tool, remove the spark plug .
Installation Notice
Spark Plug Wrench 119 589 01 09 00
Notice
lTighten the spark plug with specified torque.
lInstall the ignition coil to number 2 and 4 cylinder, and
connect the cable to number 1, 4 and 2, 3 cylinder
- T1/1 : cylinder 1 and 4
- T1/2 : cylinder 2 and 3
3. Unscrew two bolts(M6 X 25) from each ignition coil and
remove the ignition coil(arrow) .
Installation Notice
Tightening Torque 9 - 11Nm

M161 ENGINE ELECTRICAL 1E2-9
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
E Iron Core
L1 Secondary Ignition Coil
L2 Primary Ignition Coil

M161 ENGINE ELECTRICAL 1E2-11
Inspection & Maintenance (for E2.3 MSE)
1. Measure the primary resistance between the cable terminals
1 and 15 after removing the ignition cable wiring connector
(1 and 15) with ignition switch OFF.
Notice
Replace the ignition coil if out of the specified resistance.
lT1/2 : between No.71 and No.69
Notice
Check the ignition cable and the ECU if out of the
specified value.
3. Measure the secondary cable resistance between the
ignition coil 5a and 5b using a multimeter. 2. Measure the primary voltage(T1/1) between the ECU
terminals No.72 and No.69 during the engine cranking
(starter motor activated).
Specified Value 6 - 8.5 KW
Specified Value 0.9 - 1.6 W
Specified Value 200 - 350 V

OM600 ENGINE ELECTRICAL 1E3-3
1. Preheating time - control relay.
Control relay functions as followings :
lSwitching of preheating current.
lIndication of preheating finish.
lControl of preheating sequence.
lIndication of fault.
2. Coolant temperature sensor.
Coolant temperature sensor senses coolant’s temperature
and signals it to the preheating relay continuously.
3. Glow plug
The glow plug parts are housing with M12 ´ 1.25 thread
and heating pin in housing. It is connected in a parallel circuit
with the specified voltage of 11.5V.
The heating element has a heating coil and a control coil
and they are connected in series.
1. Control Coil
2. Heater Coil
4. Current and temperature of glow plug
lCurrent of glow plug
While the preheating system operates, current of about
30A flows in each glow plug and temperature of heating
coil rises very fast.
Due to the rise of temperature, the resistance of control
coil increases therefore the current is controlled to
about 8~15A and that protects the glow plug from over-
heating.
lTemperature of glow plug
The temperature of the glow plug reaches up to 900°C
after about 9 seconds and up to 1,050°C after 30
seconds.