Chevrolet New Sail (2010). Manual — part 3

9

Chevrolet 2010 New Sail New Technical Training

- Learner's Manual

1.2L Dual Overhead Camshaft

Tech RA7YC

0.8-0.9 mm

（0.031-0.035 in.）

2.2.3 Corresponding Temperature and Resistance Values of

Engine Coolant Temperature

Sensor and Intake Air Temperature Sensor

℃

Engine Coolant

Temperature

（ECT）

Sensor

Intake Air Temperature

（IAT） Sensor

Ohm

Temperature And Resistance Values - Approximate Value

100 212 177 187

90 194 241 246
80 176 332 327
70 158 467 441
60 140 667 603
50 122 973 837
45 113 1188 991
40 104 1459 1180
35 95 1802

1412

30 86 2238

1700

25 77 2796

2055

20 68 3520

2500

15 59 4450

3055

10 50 5670

3760

5 41 7280

4651

0 32 9420

5800

-5 23

12300

7273

-10 14 16180

9200

-15 5 21450

9200

-20 -4 28680

15080

-30 -22 52700

25600

-40 -40

100700

45300

2.2.4 Ignition System Specifications

„ Ignition System Specifications

（1.2）

Application

1.2L Dual Over Head Camshaft

Ignition Type

Direct Ignition System

I iti

Ti i

（B f

T

D d C t

）

4~5º

Ignition Sequence

1-3-4-2

Spark Plug Gap

0 8 0 9M

（0 031 0 035 i ）

Spark Plug Manufacturer

Selim Tech

10

Spark Plug Type

RA7YC

11

Chevrolet 2010 New Sail New Technical Training

- Learner's Manual

„ Ignition System Specifications

（1.4）（Delphi）

Application

Specifications

Metric Units

English Units

Ignition Sequence

1-3-4-2 1-3-4-2

Ignition Timing

8

º（BTDC）

Ignition Type

Direct Ignition System

Spark Plug Gap

1.0 – 1.1 Mm

0.039 – 0.043 in

Spark Plug Manufacturer

TORCH

Spark Plug Model

K6RF-11

2.3 Engine Identification Diagram

2.3.1 1.2L LMU

„ Cylinder Head

12

1. Spark Plug Cable Cover
2. Engine Oil Filler Cap
3. Cylinder Head Cover
4. Cylinder Head Cover Gasket
5. Spark Plug Cable
6. Spark Plug

7. Ignition Coil

（Direct Ignition System）Bracket

8. Ignition Coil

（Direct Ignition System）

9. Camshaft Cover

10. Camshaft

（Air Intake）

11. Camshaft

（Exhaust）

12. Valve Tappet
13. Valve Cotter

14. Valve Spring Snap Ring
15. Valve Spring
16. Valve Stem Sealing Element
17. Cylinder Head

18. Valve

（Air Intake）

19. Valve

（Exhaust）

20. Cylinder Head Gasket
21. Cylinder Cover Bolt
22. Camshaft Position Sensor
23. Coolant Outlet Housing Gasket
24. Coolant Outlet Housing
25. Coolant Temperature Sensor
26. Exhaust Gas Recirculation Valve Gasket
27. Exhaust Gas Recirculation Valve