vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Component Locator > < Replace cylinder block ventilation

Engine identifier

5 typical design features are used for identification, which are explained using the following 2 examples.

Gasoline engine (example)

Diesel engine (example)

Z

Exhaust standard

Z

Exhaust standard

16

Engine size

17

Engine size

X

Compression ratio

D

Mixture system

E

Mixture system

T

Turbocharging

P

Circuit shut-off

H

High charging


Explanations:

Exhaust standard

Y

68/69/EC, Euro 3 / D3 and Euro 3 / D4

 

Z

68/69/EC, Euro 3 / D4 and Euro 4

Engine size

x 0.1 = capacity in litres

Compression ratio

L

> 8,5 - 9,0 : 1

X

> 10,0 - 11,5 : 1

 

N

> 9,0 - 9,5 : 1

Y

> 11,5 : 1

 

S

> 9,5 - 10,0 : 1

   

Mixture system

D

Diesel

NG

Natural gas

 

E

Injection

   

Special version (if required)

H

High performance/charging

T

Turbocharging

 

L

Low performance/charging

P

Circuit shut-off

 

R

Increased performance

   

Object Number: 3446585  Size: DEFAULT

Diagram L0011316 shows an example of possible engine identification plate positions.

Component Locator > < Replace cylinder block ventilation