lock SSANGYONG MUSSO 2003 Repair Manual

SECTION 1E3
OM600 ENGINE ELECTRICAL
Specifications . . . . . . . . . . . . . . . . . . . . . . . 1E3-1General Specifications . . . . . . . . . . . . . . . . . 1E3-1
Maintenance and Repair . . . . . . . . . . . . . . 1E3-2
On-Vehicle Service . . . . . . . . . . . . . . . . . . . . . 1E3-2
TABLE OF CONTENTS
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 otherwisenoted.
Application
Alternator Starter Glow Plug
Description 12V - 75A
12V - 2.2kW
11.5V
SPECIFICATIONS
GENERAL SPECIFICATIONS
Glow Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . 1E3-2
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . 1E3-6
Starter Motor . . . . . . . . . . . . . . . . . . . . . . . . . 1E3-8

SECTION 1F1
M162 ENGINE CONTROLS
TABLE OF CONTENTS
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 cablewill help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwisenoted.
Specifications . . . . . . . . . . . . . . . . . . . . . . . 1F1-2
Fastener Tightening Specifications . . . . . . . . 1F1-2
Special Tools . . . . . . . . . . . . . . . . . . . . . . . 1F1-3 Special Tools Table . . . . . . . . . . . . . . . . . . . . 1F1-3
Schematic and Routing Diagrams . . . . . . . 1F1-4 E32 ECU (HFM) . . . . . . . . . . . . . . . . . . . . . . 1F1-4
E32 ECU (MSE) . . . . . . . . . . . . . . . . . . . . . . 1F1-5
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . 1F1-6
Self Diagnosis Socket Pin Numbers andDescriptions . . . . . . . . . . . . . . . . . . . . . . . . 1F1-6
Self Diagnosis Failure Code . . . . . . . . . . . . . 1F1-7
Test Box Connection . . . . . . . . . . . . . . . . . . 1F1-10
Fuel Injection System Test (MSE3.62) . . . . . 1F1-11
Ignition System Test . . . . . . . . . . . . . . . . . . 1F1-21
Idling Control and Electronic Pedal System Test . . . . . . . . . . . . . . . . . . . . . . . 1F1-26
Air Conditioner Control System Test . . . . . . 1F1-28
Fuel Pressure and Internal Leakage Test . . 1F1-29
Fuel Pump Test . . . . . . . . . . . . . . . . . . . . . . 1F1-31Injector Test . . . . . . . . . . . . . . . . . . . . . . . .
1F1-33
Maintenance and Repair . . . . . . . . . . . . . 1F1-35
On-Vehicle Service . . . . . . . . . . . . . . . . . . . . 1F1-35
ECU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1F1-35
Fuel Pressure Regulator . . . . . . . . . . . . . . 1F1-46
Fuel Distributor . . . . . . . . . . . . . . . . . . . . . . 1F1-50
Injector . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1F1-54
Fuel Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 1F1-57
Fuel Pump . . . . . . . . . . . . . . . . . . . . . . . . . 1F1-58
Purge Switchover Valve . . . . . . . . . . . . . . . 1F1-62
Vacuum System . . . . . . . . . . . . . . . . . . . . . 1F1-64
Crankshaft Position Sensor . . . . . . . . . . . . 1F1-65
Camshaft Position Sensor . . . . . . . . . . . . . 1F1-67
Hot Film Air Mass (HFM) Sensor . . . . . . . . . 1F1-69
Oxygen Sensor . . . . . . . . . . . . . . . . . . . . . . 1F1-72
Knock Sensor . . . . . . . . . . . . . . . . . . . . . . . 1F1-74
Coolant Temperature Sensor . . . . . . . . . . . 1F1-75
Accelerator Pedal Module . . . . . . . . . . . . . . 1F1-78

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

1F1-74 M162 ENGINE CONTROLS
KNOCK SENSOR
Functions Vibration of the engine block is transmitted to the sensor and transferred to the ECU in the form of an alternating voltage signal via a shielded cable. The knock sensor is fastened to the engine block to recognize knocking in all cylinders. TheECU compares the signal and the retards firing point. Removal & Installation Procedure
1. Disconnect the knock sensor connector from the intakemanifold bracket.
2. Unscrew the mounting bolt (M8 X 28) from the knock sensor installed on the cylinder block and remove the knocking
sensor. Installation Notice
3. Installation should follow the removal procedure in the reverse order.
Tightening Torque 22.5 - 27.5 Nm

SECTION 1F3
OM600 ENGINE CONTROLS
Specifications . . . . . . . . . . . . . . . . . . . . . . . 1F3-1Fastener Tightening Specifications . . . . . . . . 1F3-1
Maintenance and Repair . . . . . . . . . . . . . . 1F3-2
On-Vehicle Service . . . . . . . . . . . . . . . . . . . . 1F3-2
Fuel System . . . . . . . . . . . . . . . . . . . . . . . . . 1F3-2
Fuel Injection Pump Coding . . . . . . . . . . . . . 1F3-3
Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . 1F3-4
Vacuum Control System Test . . . . . . . . . . . . 1F3-5
Vacuum Pump(Sectional View) . . . . . . . . . . 1F3-10
Vacuum Pump Test . . . . . . . . . . . . . . . . . . . 1F3-11
Vacuum Pump . . . . . . . . . . . . . . . . . . . . . . 1F3-13
Vacuum Unit Replacement . . . . . . . . . . . . . 1F3-15Idle Speed Adjustment . . . . . . . . . . . . . . . .
1F3-16
Fuel Pump Test . . . . . . . . . . . . . . . . . . . . . . 1F3-18
Fuel Pump . . . . . . . . . . . . . . . . . . . . . . . . . 1F3-21
Injection Nozzle Test . . . . . . . . . . . . . . . . . . 1F3-22
Injection Nozzles . . . . . . . . . . . . . . . . . . . . . 1F3-25
Injection Nozzle Repair . . . . . . . . . . . . . . . . 1F3-27
Removal and Installation of Injection Timing Device . . . . . . . . . . . . . . 1F3-30
Injection Timing Device . . . . . . . . . . . . . . . . 1F3-35
Start of Delivery Test (Position Sensor, RIV Method) . . . . . . . . . 1F3-37
Fuel Injection Pump . . . . . . . . . . . . . . . . . . 1F3-46
TABLE OF CONTENTS
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 otherwisenoted.
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Application
Fuel Tank Mounting Nut Fuel Pump Pressure Line Fuel Injection NozzleFuel Injection Pipe
Nozzle Tensioning NutScrew Plug Left-Hand Thread Bolt
N· m
28 - 47 13
35 - 40 18 8030 46

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

OM600 ENGINE CONTROLS 1F3-5
VACUUM CONTROL SYSTEM TEST
2 Engine Cut-Off Valve (Ignition Key Switch)
3 Auto-locking Hub Solenoid Valve
4 Engine Stop Valve Unit
5 PLA Vacuum Unit (Idle Speed Adjustment)
6 Engine
7 Vacuum Pump830
° Thermovalve
9 Fuel Injection Pump
10 Filter with Restriction
11 Check V alve
12 Modulating Pressure Line (Automatic T/M)
Test Data
Idle Speed Increase Permissible Pressure Drop of System At least 100 rpm at approx. 500mbr
400 - 500mbar approx. 1 min.

1F3-16 OM600 ENGINE CONTROLSIdle Speed
750 - 850 rpm 720 - 820 rpm
EngineOM661LA EngineOM662LA Engine
Tools Required 667 589 00 21 00 TDC Pulse Generato
Commercial Tool
IDLE SPEED ADJUSTMENT Service Data
e.g. Bosch, MOT 001.03
Sun, DIT 9000
Digital Tester
Adjustment Procedure
1. Connect the digital tester (1) and TDC pulse sender unit
(11).
2. Run the engine and warm up the coolant to 60~80 °C.
TDC pulse generator 667 589 02 21 00
3. Disconnect the vacuum hose (4) from the PLA unit to check idle speed with tester.
4. Check idle speed with tester.
Notice
To adjust idle speed, loosen the locking nut (6) of PLA unit.
OM 661LA Engine 750 - 850rpm
OM 662LA Engine
720 - 820rpm

OM600 ENGINE CONTROLS 1F3-17
6. After adjustment, tighten the locking nut and place theposition marking with different color of paint. Notice If there are no changes in idle speed with PLA unit
adjustment, perform the service at a BOSCH Service Center.
7. Connect the vacuum pump to the PLA vacuum unit and build up vacuum approx. 500mbar. If engine rpm increases by approx. 100rpm, It is normal.
Vacuum Pump 001 589 73 21 00
8. Connect the vacuum line (4).
9. Switch on all ancillaries and check the idle speed.
5. Ensure not to damage the idle spring in the governor and adjust idle speed by turning the PLA unit (5) slowly. Notice Do not rotate the PLA unit over ½ turn from the position
marking. If do, idle spring in the governor will be severely damaged. Clockwise
Counterclockwise
RPM Decrease RPM Increase

OM600 ENGINE CONTROLS 1F3-21
FUEL PUMP
1 Fuel Injection Pump
2 Pressure Line............................................ 13Nm
3 Suction Line
4 Hose Clip ............................................... Replace 5 Gasket ................................................... Replace
6 Spring Lock Washer
7 Hexagon Nuts
8 Fuel Pump