motorul skoda fabia de 2.0 l

8/19/2019 Motorul Skoda Fabia de 2.0 l

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Motorul Skoda Fabia de 2,0l - 85kw

Cap 1. NOTIUNI INTRODUCTIVE……pag

Cap 2. MOTORUL SKODA PE BENZINA DE 2.0 L-85 KW……pag.

Cap . PARAMETRI TE!NICI DE BAZA AI MOTORULUI

DE 2"0 L-85KW……pag

Cap #. MECANISMUL MOTOR……pag

#.1. DESTINATIE SI PARTI COMPONENTE……pag

#.2. OR$ANELE %I&E ALE MECANISMULUI MOTOR……pag

#.. OR$ANELE MOBILE ALE MECANISMULUI MOTOR……pag

#.#. INTRETINEREA"DE%ECTE IN E&PLOATARE SI REPARAREA

OR$ANELOR %I&E ALE MECANISMULUI MOTOR……pag

#.#.1 INTRETINEREA OR$ANELOR %I&E……pag

#.#.2.DE%ECTE IN E&PLOATARE ALE OR$ANELOR

%I&E……pag

#.#. REPARAREA OR$ANELOR %I&E……pag

#.5 INTRETINEREA DE%ECTE IN E&PLOATARE SI

REPARAREA OR$ANELOR MOBILE ALE MECANISMULUI

MOTOR……pag

#.5.1 INTRETINEREA OR$ANELOR MOBILE……pag

#.5.2 DE%ECTE IN E&PLOATARE ALE OR$ANELORMOBILE……pag

#.5. REPARAREA OR$ANELOR MOBILE……pag

Cap 5. UN$EREA……pag

Cap '. SISTEMUL DE IN(ECTIE SUPLIMENTARA DE AER……pag



Cap ). %ILTRU DE AER……pag

Cap 8. REZERVORUL DE BENZINA……pag

Cap *. SISTEMUL DE IN(ECTIE……pag

Cap 10.SISTEMUL DE APRINDERE" ELIMINAREA ARDERILOR PRIN

DETONATIE……pag

Cap 11.SISTEMUL DE EVACUARE……pag

Cap 12.N.T.S.M. SI P.S.I……pag

Cap 1.BIBLIO$RA%IE……pag

Capitolul1

Notiuni introductive

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Capitolul 2

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Capitolul 3

.arametrii te'nici de ba4a ai motorului

pe ben4ina de 2,0l-85kw

Codul de identiicare al motorului /$

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BOSC! ME )"5

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Capitolul 6

Mecanismul motor

671 #estinatie si parti componente

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6737 !r(anele mobile ale mecanismului motor

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6767 ntretinerea, #eecte in eploatare si repararea

or(anelor ie ale mecanismului motor

676717 ntretinerea or(anelor ie

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67571 ntretinerea or(anelor mobile ale



mecanismului motor

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675727 #eecte in eploatare ale or(anelor mobile

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+, 9, +/9/+/ 7/g+aa. P+/3,7/a ,/,, 3 9+9,,, , 7 33/, 6/ ,7g/+/ 3,7

a3g,+a/ 6/ ppa 6/ ,/ 67aa a97aa 6/ ,7 a7" 6/ a +aa 6/ pa a+4+//9. B,37, 6/ 39,+g/+/ a ,/,," 3,a 7 pa+/a a/+aa a 9a+/+,, 6/ ,/" /3/

3+a73 9, ,7 9,p, 6/ 0 NM. I7 33/, 6/ ,7g/+/ 3/ ga3/3/ +a6a+, 6/ ,/" ;a p/

,7 3,p+ p+/,7a 9, +, 6/ ,/. I7 a9/3 3,p+ /3/ 3,papa p/7+, 3,p+ap+/3,7/"9a+/ /77/ p+/3,7/a ,/,, a ,7 7:/ 6/ 1"2MPA.

Capitolul 9

Sistemul de in:ectie suplimentara de aer

I7+/ p+7+/a +,, +/9/ 3 a7g/+/a 6/ 9a+/ a9/3a a /p/+a,+ 6/

,797a+/" 7:/, 6/ /3 p,a7/ /3/ 9/ a +69a" a:a76 7 :/6/+/ 9a"9aa<a+, 7, a a73 79a /p/+a,+a pa 6/ ,797a+/.

P/7+, +/6,9/+/a 7:/,, 9p,3+ p,a7 3-a ap9a ,7 33/ 6/ 7@/9/3,p/7a+a 6/ a/+. A/+, /3/ 7@/9a p 6/ 100 6/ 3/9,76/ 7 9/9+, 6/ /:a9,a+/"

a3a6a+ 6/@a 679 6/ 3,pap// 6/ /:a9,a+/ 3 4ga/3/ 979/7+aa 6/ ;g/7" 9//a9/ p/+/ a+6/+/a pa+9,/+ 6/ ;6 6/ 9a+47 3 6/ =6+9a+4,+.

U7 //9 3a+ a a9/3/ a+6/+ /3/ a7g/+/a a +ap6a 6/ 9a+/ 9aa<a+ a

/p/+a,+ p/ 6/ ,797a+/.

%,797a+/a 33/,, /3/ 9a76aa 6/ 9p,/+, +,, > ( 220 ?" p+77/+/6, +//,, pp/ 6/ 7@/9/ a a/+,, > ( 2** ?.

S3/, 6</a<a 9a7a/a 6/ a/+ 7@/9a 3 p, 7 9a+/ a+/ 9 7@/9a 6/ a/+" p/ 4a<a 7+a+ p+/ 6/ a 3/7<+ J 7 p+79pa" 6/ a 3/7<+, 6/ /p/+a,+a a

9=6,, 6/ +a9+/. Ca76 /p/+a,+a 9=6,, 6/ +a9+/ a7g/ *'°C" ,797a+/a

33/,," a /+3, 7 g a +,, /3/ 39,+aa 9, 10 3/9,76/ >g.'.1 3 '.2?



Fi(ura 971 Sc'ema sistemului de in:ectie suplimentara de aer

a) 1-+, 6/ a/+" 2-ppa 6/ 7@/9/ a a/+,," -9p,/+, +,,"#-+//, 9a+/ 9,a

ppa 6/ 7@/9/ a a/+,," 5-3,papa //9+ag7/9a" '-3,papa /9a79a p,3a 7 39a+/ p+7

p+/3,7/" p-,+,7 6/ :a9,, b) 3,papa //9+ag7/9a c) 1-a/+, 7@/9a" 2-6/p+/3,7/a 7,+,7, 9a+/ 3,papa //9+ag7/9a" -/:a9,a+/a a/+,, 7 9/9+, 6/ /:a9,a+/ d) 1-

p+/3,7/a a3/+9a" 2-6/p+/3,7/a>:a9,,?.



Fi(ura 972 lementele componente ale

sistemului de in:ectie suplimentara de aer

1-3,papa

2-+//, >( 2**? 9a+/ 9,a ppa 6/ 7@/9/ a

a/+,,

-7/// 6/ /a73a+/

#-/a:a p/7+, a63a a/+,, 7@/9a

5-/a:a p/7+, a3p+aa 6/ a/+

'-6+/9a 3p+/ +, 6/ a/+

)-ppa 9, +

8-3,+,4

*-p,a

10-3,p+

11-+a9+6 9, 6,4, 97a9

12-pa+/a 7/+a+a a 9/9+,, 6/ a63/

1-6+/9a 3p+/ 9/9+, 6/ /:a9,a+/

1#-p,/ 6/ +/9/+/ 3 97/9+

15-,+,7 6/ /ga,+a

1'-3,p+ a 9/9+,, 6/ a63/

1)-ga+7,+a

Capitolul ;

Filtru de aer

A9/3a a+/ 3+,9,+a a3/a7aa+/ 9/+ 67 9//a/ 6// 67 aa

a,,+3/+ SKODA %ABIA g,+a ) .



Fi(ura ; lementele componente ale iltrului de aer

1-3,+,4,+ 6/ ;a+/

2-6/4/+, a39 p/7+, a/+, a3p+a >$)0? 9, 3/7<+, 6/

/p/+a,+a a a/+,, a3p+a >$#2?

-7/ 6/ /a73a+/

#-9apa9, 9a+9a3/ +,,

5-g=6a@ p/7+, a/+

'-9a+,3, +,,

)-pa+/a 7/+a+a a 9a+9a3/ +,,

8-3,+,4, 6/ ;a+/ a 9a+9a3/

*-976,9a 6/ a3p+a/ a a/+,, p+a3pa

Capitolul8

%e4ervorul de ben4ina

R/</+:+, 6/ 4/7<7a a

a,4/+ 9, + 6/ 2.0

- 85 KW /3/ p+/</7a 7 g,+a . S/6/+/7a<a pa+a 6/ +/</+:a+// 6/

4/7<7a 9p// a/ a,4/+ SKODA

%ABIA 9, a/ a+/ p/ 4/7<7a 6a+ /3/6/79 9, +/</+:+, 6/ 4/7<7a 7a a

a,4, SKODA %ABIA 9, + 6/

2.0 J 85KW.

E3/ ,7 +/</+:+ 6/ 4/7<7a 3 9, ,763p<: 6/ +/ga+/ a p+/3,7 4/7<7/"

3,a p/ +apa 6/ 4/7<7a.

Fi(ura 8 %e4ervorul de ben4ina al

automobilelor cu motor de 2,0l 85kw

1 +/</+:+, 6/ 4/7<7

2 3,+,4,+ 6/ ;a+/

9/+, 6/ ;a+/ a +/</+:+,,

# ,+,7 6/ :/7a+/ 9a+/ 3,papa //9+ag7/9a 67 9pa+/7, +,,

5 ,+,7, 6/ +/,+ a 4/7<7/ 67 63p<:, 6/ +/ga+/ a p+/3,7 4/7<7/ 7 +apa 6/



4/7<7a

' ,+,7, 6/ a63/ a 4/7<7/ 7 63p<:, 6/ +/ga+/ a p+/3,7 4/7<7/

) +, 6/ 4/7<7a

8 3,+,4, 4+6/ 6/ ;a+/ a +,, 6/ 4/7<7a

* 3/7<+, 7:/,, 6/ 4/7<7a10 ppa //9+9a 6/ 4/7<7a

11 ,+,7, 6/ +/,+ a 4/7<7/12 ,+,7, 6/ a63/ a 4/7<7/ 6/ Ia ppa 6/ 4/7<7a 7 +, 6/ 4/7<7a

1 ga+7,+a

1# p,a 6/ ;a+/ a pp/ 6/ 4/7<7a

1 5 3,papa 6/ :/7a+/

1' 4,37, g,+ 6/ ,p/+/ a +/</+:+,, 6/ 4/7<7a

1) 3,+,4,I 6/ ;a+/ Ia 9apa9 a 9a+9a3/ g,+ 6/ a63/ a 4/7<7/

1 8 9a+9a3a 3 9apa9, g,+ 6/ a63/ a 4/7<7/

1* 3,papa 6/ g+a:a/

20 ,+,7, 6/ :/7a+/ 7+/ +/</+:+, 6/ 4/7<7a 3 9a73+a 9, 9a+47 a9:

21 9a73+a 9, 9a+47 a9:

22 3,+,4, 6/ ;a+/ a 9a73+/ 9, 9a+47 a9:

2 ,+,7,+ 6/ :/7a+/

Capitolul <

Sistemul de in:ectie

M+, /3/ p+/:a<, 9, ,7 33/ ,p,79 6/ 7@/9/ a 4/7<7/" 9a76a

3/9:/77a. E3/ ,7 33/ 6/ p, BOSC! ME )"5. B/7<7a a@,7g/ 7 +apa 6/

4/7<7a" a 9a+/ 3,7 +a9+6a/ 7@/9a+// //9+ag7/9/.

%,797a+/a 7@/9a+/+ /3/ 9a76aa 6/ 9p,/+, +,,

> ,7a/a 9/7+aa 6/ 9a76a a +,, ?.

S,99/3,7/a 7@/9/ 9+/3p,76/ 3,99/3,7 ap+76/+.

Rap+, 6/ a/3/9 67+/ 4/7<7a 3 a/+ /3/ 9a76a 6/ 9p,/+, +,,

p/ 4a<a 7+a+ p+/ 6/ a 3/7<+. I7 g,+a 3,7 +/p+/</7a/ +apa 6/ 4/7<7a3 3/9,7/ pa+aa a 7@/9+,,.



Fi(ura < %ampa de ben4ina si o sectiune partiala a in:ectorului7

Capitolul 10

Sistemul de aprindere, eliminarea

arderilor prin detonatie

A 3 ap9a ,7 33/ 6/ ap+76/+/ //9+79 a+a 97a9" 9, ,7 63+4,+3a9 6/ 7aa /73,7/ 3 9, 6,a 447/ 6/ ap+76/+/ > 9a/ ,7a p/7+, 6 976+ ?.

B47// 6/ ap+76/+/ 9, 6,4a 39a7// 3,7 7/g+a/ ap9a+,, 6/ /73,7/.

%/9a+/ 447a ,+7</a<a /73,7/ 9a+/ 6,a 4,@. M+, 6/ ap+76/+/ /3/

+/ga 6/ 9a+/ ,7a/ 6/ 9a76a //9+79a" p/ 4a<a 3/7a/+ p+/ 6/ a 3/7<+

Capitolul 11

Sistemul de evacuare

A9/3 33/ /3/ 9p,3 67 6,a pa+ p+79pa/ a7/+a+a 3 p3/+a+a.

A4// pa+ 3,7 ;a/ p/ p6/a,a 9a+3/+/ 9, a@,+, ,7+ ///7/ /a39/ 67

9a,9,9. T/a:a a7/+a+a 6/ /:a9,a+/ 973,/ ,7 7+/g p+/,7a 9, 9aa<a+,+9p7/7. O 376a La7,46 > $ * ? /3/ p<7aa 7 3,p+, 9/9+,, 6/

/:a9,a+/" a+ 9/-a 6/-a 6,a > $ 10 ? /3/ 3,aa 3p+/ 9apa, 9aa<a+,,. Ap9a+/a a

6,a 376/ /3/ a+/ /9/7a p/7+, 47/+/a ,7/ p,+a a ga</+ 6/ /:a9,a+/

9+/3p,7<aa+/ 7+/+.

I7 g,+a 11.1-a. /3/ p+/</7aa 39=/a 97/9a+ 376/+ 3 a 7@/9a+/+ 9,

9p,/+, +,, a+ 7 g,+a 11.1-4. J 6ag+aa 7:/,, 9p,3+ p,a7 67

ga<// 6/ /:a9,a+/ > g,+a11?.



Fi(ura 11 Sc'ema conectarii sondelor si a in:ectoarelor cu

computerul motorului si dia(rama nivelului compusilor

poluanti din (a4ele de evacuare7

a-39=/a 97/;,7+ 4-6ag+aa.

1-a/+, a3p+a" 2-+," -9aa<a+," #-/:a9,a+/a ga</+

6/ a+6/+/" 5-a63a 6/ 4/7<7a" '-<7a 376/ La46a" )-

9,+4// /73,7 376/ La46a" 8-/3a 6/ ga</ 6/ a+6/+/"

*-9/9/7, 3,+p,3,, 6/ a/+.

$28-3/7<+, 6/ ,+a/ a +,," $*-376a La46a 67

aa 9aa<a+,," $)0-6/4/+, 6/ a/+" $10-376a

La46a 67 3pa// 9aa<a+,," U$*-/73,7/a 67 376a

La46a 67 aa 9aa<a+,," U$10-/73,7/a 67 376a

La46a 67 3pa// 9aa<a+,," U:-/73,7/a 67

9p,/+, 6/ + 9/ +/a</a<a 9a76a p+9/3,, 6/

7@/9/.

L/ga,+a pa+ a7/+a+/ a 33/,, 6/ /:a9,a+/ 9, pa+/a p3/+a+a /3/

+/a<aa 9, a@,+, ,7/ /: 39,+/ > 97/9+ ?" ;aa 9, 4+6/ aa3aa 9, 3,+,4,+.

Pa+/a p3/+a+a a 33/,, 6/ /:a9,a+/ /3/ 9p,3a 67+-,7 a+<+ 6/

<g a7/++ 3 ,7, 3,p/++" 97/9a/ p+7+- /a:a 76a 9+/3p,7<a+. I7 9a<,7 9a+/ /3/ 7/9/3a+a 79,+/a 6a+ a a+<+,, p3/++" a9/a3a /a:a pa/

aaa 3 3/ pa/ 3,6a 3a, aa3a p+7+- 4+6a 7, a+<+.

I7 g,+a 3,7 p+/</7a/ ///7// 9p7/7/ a/ pa+ a7/+a+/ a 33/,,6/ /:a9,a+/" a+ 7 g,+a 9// a/ pa+ p3/+a+/.

Fi(7 1172 lementele partii anterioare a sistemului de evacuare a motorul de 2,0 - 85 k7

1 +a9+6,+ 9, 3a3/ 97a9/ p/7+, 97/9a+/a 376/ La46a 3 a 33/,, 6/ 79a<+/ a a9/3/a

2 3,+,4 6/ ;a+/ 39,+

3,+,4 6/ ;a+/ ,7g

# p,a 6/ ;a+/

S /a:a 6/ +a9+6a+/

' p,a

) +a9+6 /a

8 ga+7,+a a73/ /: 6/ /:a9,a+/



* ///7 67" 9a,9,9

10 376a La46a 67 3pa// 9aa<a+,,

11 +a9+6,+ 9, pa+, 97a9/ aa 376/ La46a

12 6+/9a 3p+/ pa+/a p3/+a+a a 33/,, 6/ /:a9,a+/

1 pa+/a a7/+a+a a 33/,, 6/ /:a9,a+/ 9, 9aa<a+,

1# p,a 6/ ;a+/ a a73/ /: 6/ /:a9,a+/ a 9/9+, 6/ /:a9,a+/

15 9/9+ 6/ /:a9,a+/

1' ga+7,+a 9/9+,, 6/ /:a9,a+/

1) p+/9/ /+9a

18 376a La46a >$ *? 67 aa 9aa<a+,,

Fi(ura 1173 lementele partii posterioare a sistemului de

evacuare la motorul de 2,0l 85kw= 1-3,+,4,+/ 6/ ;a+/ a/ ///7/+ /a39/ a/ 3,3p/73/33/,, 6/ /:a9,a+/" 2-///7// /a39/" -a+<+ <g aa" #-a+<+ <g 3pa/" 5-

a+9a@, 9,, p/7+, a/+/a /:

Capitolul 12

N7*7S7M

1. D/7a+/a a,4/+ 7 :/6/+/a +/pa+a/ 3/ :a a9/ 7,a 7 3/9 p/ p3,+ 6/

,9+, p/7+, p/+a/ +/3p/9:/. S/ 7/+<9/ 6/p<a+/a 3,4a73a4,++ 6/7a/ a

7apa+/" a9/a3a 3/ a9/ 7 3pa 3p/9a a/7a@a/.

2. D/pa7a+/a 4,93/+" 7//+ 6/ +,/7" 9a+9a3/ 3/ :a a9/ 7,a 7 3pa 3p/9aa/7a@a/ 3 63p<:/ 3p/9a/.

. S/ 7/+<9/ 6/3,76a+/a 976,9/+ 3,a76,-3/ 9, g,+a.

#. S/ 7/+<9/ 3paa+/a p/3/+ 9, 4/7<7a.



5. S/ 7/+<9/ //9,a+/a p/+a+ 6/ 6/7a+/ a 3,4a73a4,++ 3,3p/76a/ 7

63p<:/ 6/ +69a.

'. S/ 7/+<9/ 6/3a9/+/a 9, 6aa 3 99a7, a p,/+ 3 a p+/<a7/+.

). I/6a 6,pa p++/a a,4,, 7 =aa 3/ 6/97/9/a<a 4+7// 4a/+/ 6/a9,,aa+/ .

8. S/ 7/+<9/ ,9+, 9, 9a47a +a4aaa a+a :/+9a+/a p</ 9a+g,, 6/ 3g,+a7a

97+a +/:/7+ 9a47/.

*. S/ 7/+<9/ 7+6,9/+/a 7 =aa a a,4,, 79a+9a/ 9, 6/+/ a/+a/.

10. U73a+/a 9733/7a 3a 7 p+9/3, /=7g9 3/ :a pa3+a 7 9, 6/ a4a 3a,6/ /7 p+/:a<,/ 9, 9apa9.

11. P+7+/a +,, /3/ 7/+<3a a+a ap+4a+/a 3/,, 9,, 6/ ,79a.

12. E/: a, 4gaa 6/ a a7,7a p/ a3+, 3a, p/ 976,9a+ p+a99 6/3p+/ +9/

a996/7 p+/9, 3 6/3p+/ +9/ 79a9a+/ a 7+/+ 6/ p+/9/ a ,79.

N+/ g/7/+a/ 6/ p+/:/7+/ 3 37g/+/a 79/76+ P.S.I

S/ 7/+<9/ 9, 6/3a:a+3+/ 3+/a apa+a/+ //9+9a379/ 7 3pa/ 6/ ,9+,

a/ p/+37a,,. A+,79a+/a a 7apa+/ a +/3,++ 6/ ga+a 3a, 9=4+,+.

P/ p, 6/3a3,+a+ a9:a+ 7 a//+/ /3/ 7/+<3a 79,/+/a ,3+" 9a+

6/ a99/3 3 /:a9,a+/

La 3+/a 73aa+ 6/ +a 3 6/ ,7a 3/ :a a3g,+a 4,7a ,797a+/ a,a@/+ 3 a apa+a/+ +/3p/9:/ p+7 +/:</ 7a7/ 6/ 7+a+/a 7 ,79,7/ 3 p+7

7a,+a+/a /6aa a 6//9,7+ 973aa/.

S/ 7/+<9/ - 3+/a 7 3a+/ 6//9a a 73aa+ //9+9/ 3 a

973,a++ 6/ /7/+g/ p+/9, 3 a 9/+ ,<a/ 3 p+:<a/

- 3+/a /ga,++ p+:<+ p+7 7+6,9/+/a 976,9++ //9+9" a+a 3/9=/+

7 p+<a.

- a3/<a+/a p/ a+// //9+9/ a a/+a/+ 94,34/.

- a4,++ g/7/+a/ 6/ 63+4,/ :+ 79=3/ 7 p/+a7/7a 9, 9=/a" a99/3, a

// 76 p/+3 7,a a3+,,.

C+p,+/ ag+/ga/+ p/7+, 3,6a+/ 3 +a73+aa+//" 9a+9a3// a4,++ 6/

63+4,/ p/7+, 3,6a+/ 3 p/3// 3,6,+ +/4,/ /ga/ //9+9 a paa7.



S/ 7/+<9/ ,9+, a ag+/ga// 9a+/ a, 9a4,+/ //9+9/ 3 9/3// p+

//9+6" 6//9/ 3a, 9, <a+/a 6//++aa.

Ma/+a/ 3/ a 37g/+/a 79/76+.

- a6a 9, 73p

- ga/

- p/

- a+7a9ap/" 37gaa+/ 9, p,4/+/.

motorul skoda fabia de 2.0 l

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