engine oil SSANGYONG MUSSO 2003 Service Manual

1F1-22 M162 ENGINE CONTROLS
Failurecode ItemChecking method
Te s t
stepRequirementSpecified value Possible cause

6.1 


Crankshaft
position sensor:- Resistance 
Ignition:OFF
- Disconnect the coupling "NO.2"from ECU 
Cable
 Crankshaft position
sensor

6.0 
Engine:in cranking
99 100 Measure the
signal (refer to figure 6)



Crankshaft
positionsensor:- Signal
17, 18,20,67, 
6.1
 Increament failure in
driven plate
> 5 V -
99 100
99 100
1050 - 1400

7.0 
Engine:in cranking
104 106 
7.1
 Cable
 Camshaft position
sensor
Measure the
signal(refer to figure 7)



Camshaft
position sensor:- Signal
4.0 
Ignition:ON
69 72 11 -14 V



Ignition
coil(T1/2) - No.3,4 Cylinder65, 
Cable
 Ignition coil(T1/2)
 Fuse No.17
 Engine:in cranking > 10 V

Engine:in idling
- Voltage (alternating) 
Engine:in cranking
 Engine: in idling > 2.5 V -
19, 58,

5.0 
Ignition:ON
69 70 11 -14 V



Ignition
coil(T1/3) - No.1,6 Cylinder66, 
Cable
 Ignition coil(T1/3)
 Fuse No.17
 Engine:in cranking > 10 V
17, 18,20,67, Voltage value
is increased
when engine rpm is
increased

M162 ENGINE CONTROLS 1F1-23
Failurecode ItemChecking method
Te s t stepRequirementSpecified
value Possible cause
106 11 The value will
be changed in 1.2 - 1.7 V
- Voltage
(alternating)
0.9 - 1.6
71 11
71 72

Engine:in cranking
7.1 
Ignition:ON
- Remove the connector from the Camshaft positionsensor betweenNo.1 terminal andNo.3 terminal.
13
11 -14 V



Camshaft
positionsensor(E23 only)- Power supply
 Cable
 OVPR



Ignition
coil(T1/1) - primary coil voltage(No.2 and 5 cylinder) 
Engine:in cranking
(starter operating)- Measuring range: 400 V
- Time range: 100 %(using engine tester)
 Ignition:OFF 200 - 350 VCamshaft position
sensor
64, 8.0
8.1
8.1 


Connecting
resistance of ignition coilbetween T1/1 and T1/2 
Cable
 Ignition coil T1/1
 Ignition coil T1/2
72 11



Ignition
coil(T1/2) - primary coil voltage(No.3 and 4cylinder) 
Engine:in cranking
(starter operating)- Measuring range: 400 V
- Time range: 100 %(using engine tester) 200 - 350 V
65, 9.0
9.1
0.9 - 1.6
72 71
 Ignition:OFF 9.1 


Connecting
resistance of ignition coilbetween T1/2 and T1/1 
Cable
 Ignition coil T1/1
 Ignition coil T1/2
The
resistance of
ignition coil at 20°C is
approached 0.6
The
resistance of
ignition coil at 20°C is
approached 0.6

1F1-24 M162 ENGINE CONTROLS
Failurecode ItemChecking method
Test
stepRequirementSpecified
value Possible cause
8 - 20 KV



Ignition coil
(T1/1, T1/2, T1/3)
- Secondary ignition voltage
> 10 M
117 118
 Engine:in cranking - Select the ignition
coil in order of T1/1,T1/2
- Measuring range: 20KV
- Time range:100 %
 Ignition:OFF
- Disconnect the coupling "No.2" fromECU.
12.0 


Knock
sensor 1 - Resistance (cylinder No1, 2, 3) 
Connecting
condition
 Cable
 ECU

11.0
64,65,66, Engine tester

11.1
 Ignition plug
 ECU
 High tension cable
6 - 8.5 K



Ignition coil
(T1/1, T1/2, T1/3)
- Secondary coilresistance 
Remove the high
tension cable of T1/1, T1/2, T1/3.

11.1 Ignition coil
(T1/1, T1/2, T1/3) 
Ignition coil T1/1
 Ignition coil T1/2
 Ignition coil T1/3
TM.4a TM.4b
56,
11



Ignition
coil(T1/3) - primary coil voltage(No.1 and 6cylinder) 
Engine:in cranking
(starter operating)- Measuring range: 400 V
- Time range: 100 % 200 - 350 V
66, 10.0
10.1
0.9 - 1.6
70 72
 Ignition:OFF 10.1 


Connecting
resistance of ignition coilbetween T1/3 and T1/2 
Cable
 Ignition coil T1/3
 Ignition coil T1/2
> 10 M
114 115 Ignition:OFF
- Disconnect the coupling "No.2" from ECU. 13.0 


Knock
sensor 2 - Resistance (cylinder No.4, 5, 6) 
Connecting
condition
 Cable
 ECU
57,
The
resistance of
ignition coil at 20°C is
approached 0.6

M162 ENGINE CONTROLS 1F1-39
Engine Connector
Pin No.Abbreciation
Decription
61 62636465666768697071727374757677787980 EV5EV6EV1EV4EV2EV3
M+M-
TM.31
ZSC16 ZSA25ZSB34 NWS ----
MT
GND LT
Injector-cylinder 2Injector-cylinder 4Injector-cylinder 1Injector-cylinder 6Injector-cylinder 5Injector-cylinder 3E-GAS motor plusE-GAS motor minusPower ground TM.31Ignition coil cylinder 1+6Ignition coil cylinder 2+5Ignition coil cylinder 3+4Camshaft control----Engine coolant temperature
Temperature groundIntake air temperature

M162 ENGINE CONTROLS 1F1-43
Pin No.
61 626364 65 666768 69 70 71727374 75 7677787980 81 82838485 86 87888990
Description
Injector-cylinder 2 Injector-cylinder 4Injector-cylinder 1Injector-cylinder 6 Injector-cylinder 5 Injector-cylinder 3E-GAS motor plusE-GAS motor minus Power ground TM.31 Ignition coil cylinder 1+6 Ignition coil cylinder 2+5Ignition coil cylinder 3+4Camshaft control- - --Engine coolant temperature
Temperature groundIntake air temperature Hot film air mass signal --E-GAS potentiometer groundE-GAS potentiometer 2 signal - E-GAS potentiometer 1 signal---EV5 EV6EV1EV4 EV2 EV3M+M-
TM.31
ZSC16
ZSA25ZSB34 NWS - - --
MT
GND LT
HFM
--
GND IP2S -
IP1S ---












- - --



--

-
- - -












- - --



- -

-
--- Remarks
Abbreviation E32 ENG,
5speed M/T
E32 ENG,
4speed A/T (BTRA)

M162 ENGINE CONTROLS 1F1-47
3. Disconnect the vacuum hose.
4. Disconnect the circlip and remove the fuel pressureregulator.
5. Apply the oil to O-ring lightly and then replace it.
6. Installation should follow the removal procedure in the reverse order.
7. Check for fuel pressure and internal leaks by operating the engine.
2. Discharge the pressure in fuel supply system by pressing
the service valve.
Removal & Installation Procedure
1. Remove the fuel pressure test connector.

M162 ENGINE CONTROLS 1F1-55
Removal & Installation Procedure
1. Remove the O-ring.Check for damage and replace it if necessary.
2. Remove the injector bracket from the injector.
Installation Notice Exactly seat the anti-twist lock into the square groove in
injector.
3. Separate the injector from the fuel distributor. Inspection & Maintenance Inspection of the Injector operation and spray pattern
1. Connect the contact box to the ECU.
2. Connect the shop made test plug to the injector and place it into the tank.
3. Position the ignition switch to ON.
4. Connect the pin 63(+) and 69(-) of the contact box with a test cable.
5. Check the injector spray pattern.
NoticeReplace the injector if the injector spray pattern is abnormal or the fuel doesn't inject.
Injector Resistance Inspection
1. Remove the injector connector.
2. Measure the injector coil resistance using a resistance tester. Notice Replace the injector if the measured values is out of the specified values. Check the connector and wire connectionbetween the ECU and the injector if the measured valuesare normal.
Specified Value 14 - 17

1F1-72 M162 ENGINE CONTROLS
OXYGEN SENSOR
1 Electricity Wire
2 Oxygen Sensor Housing
3 Sensor Ceramic
4 Electrode (Internal)
5 Electrode (External)
6 Heating Coil
7 Open Space
8 Protector Tube
Functions The oxygen sensor optimizes the combustion (Air-Fuel Ratio 14.7:1) and resets the Air-fuel ratio in the ECU after sensingthe amount of oxygen from the exhaust gases to diminish the exhaust gases.
- Rich(<1) above approx. 450mV
- Lean(>1) below approx. 450mV
Locatoin of Sensor Oxygen sensor is located on the front exhaust pipe.

OM600 ENGINE CONTROLS 1F3-3
FUEL INJECTION PUMP CODING Model Code
PES 4M 55C 320 RS 167 PES 5M 55C 320 RS 168
Fuel Injection Pump Code Example) PES 5M 55C 320 RS 168
P Pump
E Self-Driven
S End Flange Mounting
5 Number of Cylinders (5EA)
M Pump Size
55 Element Diameter
C Modification Letter
320 Assembly Number
R Direction of Rotation (clockwise)
S188 Special Version
RSF Governor
R Governor
S Coil Spring
F Drive Governor
Component Location
1. Fuel Injection Pump
2. Vacuum Unit (Stop Unit)
3. Control Lever
4. PLA Vacuum Unit (Idle Speed Adjustment)
5. Governor
6. Fuel Pump
OM661 LA Engine OM662 LA Engine

1F3-30 OM600 ENGINE CONTROLS
REMOVAL AND INSTALLATION OF INJECTION TIMING DEVICE Preceding Work : Removal of vacuum pump
1 Cylinder Head Cover
2 Bolt ............................................................ 10Nm
3 Gasket ................................................... Replace
4 Fuel Injection Pump
5 Seal ....................................................... Replace
6 Screw Plug ................................................. 30Nm
7 Oil Pan
8 Locking Pin
9 Injection Timing Device 10 Washer
11 Bolt (Left-Hand Thread) .............................46Nm
12 Camshaft Sprocket
13 Washer
14 12-Sided Stretch Bolt ............Check, 25Nm + 90 °
15 Timing Chain
16 Seal
17 Chain Tensioner ......................................... 80Nm