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Transitory

Transitory

Managment

Managment

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Type

Type

of 

of 

transitory

transitory

states

states

:

:

1)

1)

Come back 

Come back 

to

to

idle

idle

with

with

CUT

CUT

-

-

OFF

OFF

2)

2)

Come back 

Come back 

to

to

idle

idle

without

without

CUT

CUT

-

-

OFF

OFF

3)

3)

Fast open 

Fast open 

throttle

throttle

and 

and 

exiting

exiting

from

from

idle

idle

4)

4)

Extra

Extra

-

-

injections

injections

.

.

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1)

1)

Come back 

Come back 

to

to

idle

idle

with

with

CUT

CUT

-

-

OFF

OFF

(

(

Injectors

Injectors

)

)

(

(

Emission

Emission

)

)

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1100

3000

ƒ

Exit CUT

Exit CUT

-

-

OFF 

OFF 

leaning

leaning

< 100% 

< 100% 

lean

lean

> 100%

> 100%

rich

rich

N

N

°

°

injections

injections

15

15

-

-

20

20

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1100

3000

ƒ

RPM 

RPM 

for

for

gas CUTOFF pilot system

gas CUTOFF pilot system

Es: 

Es: 

1500

1500

rpm

rpm

2,5

2,5

ms

ms

1500

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2)

Comeback

Comeback

to

to

idle

idle

without

without

CUT

CUT

-

-

OFF

OFF

Gas 

Gas 

injectos

injectos

minimum open time

minimum open time

(

(

Injectors

Injectors

)

)

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3000

ƒ

Gas 

Gas 

injectos

injectos

minimum open time

minimum open time

1500

Da 

Da 

1

1

3

3

ms

ms

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3)

Fast open 

Fast open 

throttle

throttle

and  

and  

idle

idle

exit

exit

Leaning

Leaning

during

during

acceleration

acceleration

(K 

(K 

insertion

insertion

)

)

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3000

ƒ

Leaning

Leaning

during

during

acceleration

acceleration

ƒ

ƒ

RPM 

RPM 

for

for

filtering

filtering

1200

<

<

0%

0%

LEAN

LEAN

0%

0%

RICH 

RICH 

Fino a 

Fino a 

9000

9000

rpm

rpm

6000

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4)

Extra

Extra

-

-

injections

injections

(esclusivamente per il 

(esclusivamente per il 

Metano

Metano

)

)

Gas Extra 

Gas Extra 

Injection

Injection

minimum open time

minimum open time

(

(

Injectors

Injectors

)

)

Petrol

Petrol

injector

injector

dead time 

dead time 

extrainjections

extrainjections

(K 

(K 

insertions

insertions

)

)

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3000

ƒ

Tempo minimo apertura extrainiettate gas

Tempo minimo apertura extrainiettate gas

1500

ƒ

T morto iniettore benzina 

T morto iniettore benzina 

-

-

extrainiettate

extrainiettate

0

0

ms

ms

1,4

1,4

ms

ms

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GOOD WORK !

GOOD WORK !