Daewoo Musso. Manual — part 146

M162 ENGINE CONTROLS 1F1-23

Failure

code

Item

Checking method

Test

step

Requirement

Specified

value

Possible cause

106

11

The value will

be changed in

1.2 - 1.7 V

- Voltage

(alternating)

0.9 - 1.6

W

71

11

71

72

·

Engine:in cranking

Þ

7.1

·

Ignition:ON

- Remove the

connector from the

Camshaft position

sensor between

No.1 terminal and

No.3 terminal.

1

3

11 -14 V

·

·

·

·

·

Camshaft

position

sensor

(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 V

Camshaft position

sensor

64,

Þ

8.0

·

Þ

8.1

Þ

8.1

·

·

·

·

·

Connecting

resistance of

ignition coil

between 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 4

cylinder)

·

Engine:in cranking

(starter operating)

- Measuring range:

400 V

- Time range: 100 %

(using engine tester)

200 - 350 V

65,

Þ

9.0

·

Þ

9.1

0.9 - 1.6

W

72

71

·

Ignition:OFF

Þ

9.1

·

·

·

·

·

Connecting

resistance of

ignition coil

between 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

W

The

resistance of

ignition coil at

20

°

C is

approached

0.6

W

1F1-24 M162 ENGINE CONTROLS

Failure

code

Item

Checking method

Test

step

Requirement

Specified

value

Possible cause

8 - 20 KV

·

·

·

·

·

Ignition coil

(T1/1, T1/2,

T1/3)

- Secondary

ignition

voltage

> 10 M

W

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" from

ECU.

Þ

12.0

·

·

·

·

·

Knock

sensor 1

- Resistance

(cylinder

No1, 2, 3)

·

Connecting

condition

·

Cable

·

ECU

Þ

11.0

64,

65,

66,

Engine tester

·

Þ

11.1

·

Ignition plug

·

ECU

·

High tension cable

6 - 8.5 K

W

·

·

·

·

·

Ignition coil

(T1/1, T1/2,

T1/3)

- Secondary

coil

resistance

·

Remove the high

tension cable of T1/

1, T1/2, T1/3.

Þ

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 6

cylinder)

·

Engine:in cranking

(starter operating)

- Measuring range:

400 V

- Time range: 100 %

200 - 350 V

66,

Þ

10.0

·

Þ

10.1

0.9 - 1.6

W

70

72

·

Ignition:OFF

Þ

10.1

·

·

·

·

·

Connecting

resistance of

ignition coil

between T1/

3 and T1/2

·

Cable

·

Ignition coil T1/3

·

Ignition coil T1/2

> 10 M

W

114

115

·

Ignition:OFF

- Disconnect the

coupling "No.2" from

ECU.

Þ

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

W

M162 ENGINE CONTROLS 1F1-25

Reference Figures

Figure 6. Crankshaft Position Sensor Signal
a

Voltage

b

Identifying the No.1 - 2 Missing Teeth

Figure 7. Camshaft Position Sensor Signal

Figure 8. Signal Function
1

Crank Angle

2

Cylinder

3

Crankshaft Position Sensor Signal

4

Camshaft Position Sensor Signal

5

RPM Signal

1F1-26 M162 ENGINE CONTROLS

IDLING CONTROL AND ELECTRONIC PEDAL SYSTEM TEST

Þ

2.1

·

Ignition:ON

50

51

2.25 - 2.75 V

·

·

·

·

·

Pedal valve

sensor:

- Power

supply

(potentiometer 2)

·

Cable

·

ECU

Failure

code

Item

Þ

1.0

Checking method

·

Ignition:ON

·

Position of

accelerator pedal:

- Closed throttle

position

- Full throttle with kick

down

Test

step

Requirement

Specified

value

Possible cause

31

47

0.3 - 0.7 V

·

·

·

·

·

Pedal valve

sensor:

- Signal

(potentiometer 1)

160,

161,

164,

167,

4.3 - 4.8 V

·

Þ

1.1

·

Cable

·

Pedal valve sensor

Þ

1.1

·

Ignition:ON

31

32

4.75 - 5.25 V

·

·

·

·

·

Pedal valve

sensor:

- Power

supply

(potentiometer 1)

·

Cable

·

ECU

Þ

2.0

·

Ignition:ON

·

Position of

accelerator pedal:

- Closed throttle

position

- Full throttle with kick

down

50

48

0.1 - 0.4 V

·

·

·

·

·

Pedal valve

sensor:

- Signal

(potentiometer 2)

162,

163,

164,

167,

2.1 - 2.5 V

·

Þ

2.1

·

Cable

·

Pedal valve sensor

Þ

3.0

·

Engine:in idling

84

87

0.3 - 0.9 V

·

·

·

·

·

Throttle

valve

actuator:

- Signal

Throttle valve

potentiometer 1

104,

105,

108,

109,

116,

119,

185,

4.0 - 4.6 V

·

Þ

3.1

·

Cable

·

E-GAS actuator

·

Position of

accelerator pedal:

- Closed throttle

position

- Full throttle with kick

down