Daewoo Korando. Manual — part 159

1F1-78 M162 ENGINE CONTROLS

Accelerator Pedal Sensor Connector(Sensor Side)

Potentiometer 1.

Pin no. 3 :Red

Pin no. 1 :Yellow

Pin no. 5 :Brown

Potentiometer 2.

Pin no. 6 :Violet

Pin no. 4 :Green

Pin no. 2 :White

Accelerator Pedal Sensor Connector(Vehicle Side)

Potentiometer 1.

Pin no. 3 :Red-Black

Pin no. 1 :Blue-Green

Pin no. 5 :Yellow-Green

Potentiometer 2.

Pin no. 6 :Green

Pin no. 4 :Blue-Red

Pin no. 2 :LightGreen

Function

Potentiometer 1, Power Supply(+)

Potentiometer 1, Signal

Potentiometer 2, Ground

Potentiometer 2, Power Supply(+)

Pin no. 3

Pin no. 1

Pin no. 5

Pin no. 6

Pin no. 4

Pin no. 2

Potentiometer 2, Signal

Potentiometer 2, Ground

Circuit Diagram

Potentiometer 1.
Potentiometer 2.

SECTION 1F2

M161 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 cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwise
noted.

Specifications . . . . . . . . . . . . . . . . . . . . . . . 1F2-2

Fastener Tightening Specifications . . . . . . . . 1F2-2

Special Tools . . . . . . . . . . . . . . . . . . . . . . . 1F2-3

Special Tools Table . . . . . . . . . . . . . . . . . . . . 1F2-3

Schematic and Routing Diagrams . . . . . . . 1F2-4

E23 ECU (MSE) . . . . . . . . . . . . . . . . . . . . . . 1F2-4

E20 ECU (MSE) . . . . . . . . . . . . . . . . . . . . . . 1F2-5

Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . 1F2-6

Self Diagnosis Socket Pin Numbers and

Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 1F2-6

Self Diagnosis Failure Code

(for E23 ENG.) . . . . . . . . . . . . . . . . . . . . . . 1F2-7

Test Box Connection . . . . . . . . . . . . . . . . . . 1F2-10

Fuel Injection System Test . . . . . . . . . . . . . 1F2-11

Ignition System Test . . . . . . . . . . . . . . . . . . 1F2-20

Idling Control and Electronic Pedal

System Test . . . . . . . . . . . . . . . . . . . . . . . 1F2-25

Air Conditioner Control System Test . . . . . . 1F2-27

Fuel Pressure and Internal Leakage Test . . 1F2-28

Fuel Pump Test . . . . . . . . . . . . . . . . . . . . . . 1F2-30

Injector Test . . . . . . . . . . . . . . . . . . . . . . . . 1F2-32

Maintenance and Repair . . . . . . . . . . . . . 1F2-34

On-Vehicle Service . . . . . . . . . . . . . . . . . . . . 1F2-34

ECU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1F2-34

Fuel Pressure Regulator . . . . . . . . . . . . . . 1F2-45

Fuel Distributor . . . . . . . . . . . . . . . . . . . . . . 1F2-49

Injector . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1F2-54

Fuel Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 1F2-57

Fuel Pump . . . . . . . . . . . . . . . . . . . . . . . . . 1F2-58

Purge Switchover Valve . . . . . . . . . . . . . . . 1F2-62

Vacuum System . . . . . . . . . . . . . . . . . . . . . 1F2-64

Crankshaft Position Sensor . . . . . . . . . . . . 1F2-66

Camshaft Position Sensor . . . . . . . . . . . . . 1F2-68

Hot Film Air Mass (HFM) Sensor . . . . . . . . . 1F2-70

Oxygen Sensor . . . . . . . . . . . . . . . . . . . . . . 1F2-73

Knock Sensor . . . . . . . . . . . . . . . . . . . . . . . 1F2-75

Coolant Temperature Sensor . . . . . . . . . . . 1F2-76

Accelerator Pedal Module . . . . . . . . . . . . . . 1F2-79

1F2-2 M161 ENGINE CONTROLS

SPECIFICATIONS

FASTENER TIGHTENING SPECIFICATIONS

Application

Fuel Return and Supply Line

Fuel Distributor Assembly Bolt

Pressure Test Connector

Fuel Inlet and Outlet Line

Fuel Filter Mounting Bracket Bolt

Crankshaft Position Sensor Bolt

Camkshaft Position Sensor Bolt

Knock Sensor Mounting Bolt

Coolant Temperature Bolt

N

·

m

25 - 30

22.5 - 27.5

21.6 - 26.4

25 - 30

4 - 8

9 - 11

9 - 11

22.5 - 27.5

18 - 22

M161 ENGINE CONTROLS 1F2-3

SPECIAL TOOLS

SPECIAL TOOLS TABLE

129 589 00 21 00

Test Box

119 589 04 63 00

Pressure Hose

106 589 00 21 00

Pressure Tester

210 589 08 63 00

ECU Test Cable

210201

Adaptor Line