capac distribuitor VALEO 249012(027905207A)

Delcou , este un ansamblu , format din ruptor si distribuitor , in care ruptorul , denumit si platina , intrerupe si stabileste circuitul primar al instalatiei de aprindere , iar distribuitorul , repartizeaza curentul de inalta tensiune , la bujiile de aprindere , in ordinea prestabilita , prin intermediul rotorului . Recapituland , delcoul , indeplineste deci mai multe functiuni : - distribuie tensiunea inalta , venita de la bobina de inductie , la bujia cilindrului , in momentele necesare , prin rotorul distribuitorului , aflat in miscare de rotatie . -intrerupe si restabileste legatura cu bobina de inductie , prin intermediul ruptorului , piesa alcatuita dintr-o parte fixa si una mobila , actionata de o cama , avand rolul de a alimenta infasurarea primara a bobinei de inductie , prin intermediul unor contacte , care se ating si se desprind , in timpul miscarii , astfel , in bobina de inductie , se induce un camp magnetic , in infasurarea secundara , a acesteia , rezultand la borne un curent de inalta tensiune . La pornire , bobina de inductie , este alimentata prin contactul de aprindere , de la bateria de acumulatoare . De la bornele de iesire ale bobinei de inductie , printr-un cablu , curentul de inalta tensiune este transmis rotorului , care se invarteste in interiorul distribuitorului , pe langa niste contacte , confectionate din platina sau wolfram , cate unul pentru fiecare cilindru si de la care pleaca fisele de bujii . Cand varful rotorului legat la circuitul de inalta tensiune al bobinei de inductie , trece prin dreptul fiecarui contact , primeste un impuls de inalta tensiune , provocand un arc electric , prin care va fi transmis curentul spre bujii . Contactele , din platina sau wolfram , din interiorul distribuitorului , amplasare pe marginea capacului distribuitorului , datorita arcului electric care se produce , sunt supuse uzurii rapide . Sincronizarea turatiei ruptor-distribuitor , se face prin amplasarea camei de ridicare a partii mobile a ruptorului , pe axul central al distribuitorului , actionat la randul sau , prin actionare mecanica , de arborele cu came . Turatia arborelui distribuitorului , este de 1/2 din turatia motorului , deoarece este nevoie de scanteie , la una din doua rotatii complete ale motorului , conform ciclului de functionare al acestuia . Sincronizarea scanteilor in ciclul de functionare al unui motor , avand o importanta mare , la generatiile mai noi de autoturisme , nu se mai utilizeaza sistemul descris . Un ansamblu de senzori , comunica computerului de bord , pozitia pistoanelor . Computerul , va gestiona , prin intermediul unei unitati de comanda , activarea bobinei de inductie .

Pentru:

BMW 3 (E30) 316 (Ecotronic) 1983-1990 90CP (66 KW) 1766cmc,

BMW 5 (E28) 518 1981-1984 90CP (66 KW) 1766cmc,

AUDI 80 (81, 85, B2) 1.3 1978-1986 60CP (44 KW) 1297cmc,

AUDI 80 (81, 85, B2) 1.6 1986 73CP (54 KW) 1595cmc,

AUDI 80 (81, 85, B2) 1.6 1978-1986 75CP (55 KW) 1595cmc,

AUDI 80 (81, 85, B2) 1.8 1986 88CP (65 KW) 1781cmc,

AUDI 80 (81, 85, B2) 1.8 1983-1986 90CP (66 KW) 1781cmc,

AUDI 80 (81, 85, B2) 1.8 GTE 1984-1986 112CP (82 KW) 1781cmc,

AUDI 80 (81, 85, B2) 1.8 CC quattro (85Q) 1984-1986 90CP (66 KW) 1781cmc,

AUDI 80 (81, 85, B2) 1.8 GTE quattro (85Q) 1984-1986 112CP (82 KW) 1781cmc,

AUDI 80 (89, 89Q, 8A, B3) 1.6 1986-1991 75CP (55 KW) 1595cmc,

AUDI 80 (89, 89Q, 8A, B3) 1.8 1986-1988 113CP (83 KW) 1847cmc,

AUDI 80 (89, 89Q, 8A, B3) 2.0 E quattro 1988-1990 113CP (83 KW) 1984cmc,

AUDI 100 (44, 44Q, C3) 1.8 quattro 1986-1990 88CP (65 KW) 1781cmc,

AUDI 100 (44, 44Q, C3) 1.8 quattro KAT 1985-1990 90CP (66 KW) 1781cmc,

AUDI COUPE (81, 85) 1.8 GT 1982-1988 90CP (66 KW) 1781cmc,

AUDI 100 Avant (44, 44Q, C3) 1.8 1982-1987 75CP (55 KW) 1781cmc,

VW POLO (86C, 80) 1.0 1981-1986 40CP (29 KW) 1043cmc,

VW POLO (86C, 80) 1.3 KAT 1987-1994 55CP (40 KW) 1272cmc,

VW POLO (86C, 80) 1.0 KAT 1989-1994 45CP (33 KW) 1043cmc,

VW DERBY (86C, 80) 1.0 1981-1984 40CP (29 KW) 1043cmc,

VW DERBY (86C, 80) 1.3 1983-1984 55CP (40 KW) 1272cmc,

VW GOLF II (19E, 1G1) 1.3 1983-1987 55CP (40 KW) 1272cmc,

VW GOLF II (19E, 1G1) 1.6 1986-1992 70CP (51 KW) 1595cmc,

VW GOLF II (19E, 1G1) 1.6 1986-1991 72CP (53 KW) 1595cmc,

VW GOLF II (19E, 1G1) 1.6 1983-1992 75CP (55 KW) 1595cmc,

VW GOLF II (19E, 1G1) 1.8 1986-1990 84CP (62 KW) 1781cmc,

VW GOLF II (19E, 1G1) 1.8 i KAT 1987-1991 90CP (66 KW) 1781cmc,

VW GOLF II (19E, 1G1) 1.8 GTI KAT 1987-1991 107CP (79 KW) 1781cmc,

VW GOLF II (19E, 1G1) 1.8 GTI 1983-1991 112CP (82 KW) 1781cmc,

VW GOLF II (19E, 1G1) 1.8 GTI G60 1990-1991 160CP (118 KW) 1781cmc,

VW JETTA II (19E, 1G2, 165) 1.3 1984-1987 55CP (40 KW) 1272cmc,

VW JETTA II (19E, 1G2, 165) 1.6 1986-1991 70CP (51 KW) 1595cmc,

VW JETTA II (19E, 1G2, 165) 1.6 1986-1991 72CP (53 KW) 1595cmc,

VW JETTA II (19E, 1G2, 165) 1.6 1984-1992 75CP (55 KW) 1595cmc,

VW JETTA II (19E, 1G2, 165) 1.8 KAT 1987-1991 107CP (79 KW) 1781cmc,

VW JETTA II (19E, 1G2, 165) 1.8 1984-1991 112CP (82 KW) 1781cmc,

VW PASSAT (32B) 1.8 1986-1988 87CP (64 KW) 1781cmc,

VW PASSAT (32B) 1.8 1983-1988 90CP (66 KW) 1781cmc,

VW PASSAT (3A2, 35I) 1.8 G60 Syncro 1988-1996 160CP (118 KW) 1781cmc,

VW SANTANA (32B) 1.8 1983-1984 90CP (66 KW) 1781cmc,

VW SCIROCCO (53) 1.5 1977-1980 70CP (51 KW) 1457cmc,

VW SCIROCCO (53B) 1.5 1980-1983 70CP (51 KW) 1457cmc,

VW SCIROCCO (53B) 1.6 1983-1989 75CP (55 KW) 1595cmc,

VW SCIROCCO (53B) 1.8 1983-1992 90CP (66 KW) 1781cmc,

VW SCIROCCO (53B) 1.8 1985-1992 95CP (70 KW) 1781cmc,

VW SCIROCCO (53B) 1.8 1982-1989 112CP (82 KW) 1781cmc,

VW CORRADO (53I) 1.8 G60 1988-1993 160CP (118 KW) 1781cmc,

VW TRANSPORTER III Bus 2.1 1984-1992 112CP (82 KW) 2110cmc,

VW TRANSPORTER III Bus 2.1 Syncro 1986-1992 112CP (82 KW) 2110cmc,

VW PASSAT Variant (3A5, 35I) 1.8 G60 Syncro 1988-1997 160CP (118 KW) 1781cmc,

VW PASSAT Variant (32B) 1.6 1987-1988 70CP (51 KW) 1588cmc,

VW PASSAT Variant (32B) 1.8 1986-1988 87CP (64 KW) 1781cmc,

VW PASSAT Variant (32B) 1.8 Syncro 1986-1988 90CP (66 KW) 1781cmc,

VW PASSAT Variant (32B) 1.8 1983-1988 90CP (66 KW) 1781cmc,

VW GOLF I Cabriolet (155) 1.6 1983-1992 75CP (55 KW) 1595cmc,

VW GOLF I Cabriolet (155) 1.8 1983-1992 90CP (66 KW) 1781cmc,

VW GOLF I Cabriolet (155) 1.8 1989-1993 98CP (72 KW) 1781cmc,

VW POLO Coupe (86C, 80) 1.0 1982-1986 40CP (29 KW) 1043cmc,

VW POLO Coupe (86C, 80) 1.0 KAT 1989-1994 45CP (33 KW) 1043cmc,

VW POLO Coupe (86C, 80) 1.3 KAT 1987-1994 55CP (40 KW) 1272cmc,

AUDI 100 (44, 44Q, C3) 1.8 1982-1987 75CP (55 KW) 1781cmc,

SEAT TOLEDO I (1L) 1.6 i 1991-1999 73CP (54 KW) 1595cmc,

SEAT TOLEDO I (1L) 1.6 i 1991-1993 71CP (52 KW) 1595cmc,

VW CADDY I (14) 1.6 1983-1992 75CP (55 KW) 1595cmc,

VW CADDY I (14) 1.8 1985-1992 95CP (70 KW) 1781cmc,

VW POLO CLASSIC (86C, 80) 1.0 1985-1986 40CP (29 KW) 1043cmc,

VW POLO CLASSIC (86C, 80) 1.0 1985-1994 45CP (33 KW) 1043cmc,

VW POLO CLASSIC (86C, 80) 1.3 KAT 1987-1994 55CP (40 KW) 1272cmc,

AUDI 80 (89, 89Q, 8A, B3) 1.8 E quattro 1986-1991 112CP (82 KW) 1781cmc,

AUDI 80 (81, 85, B2) 1.8 GTE quattro (85Q) 1985-1986 110CP (81 KW) 1781cmc,

VW PASSAT limuzina (32B) 1.6 1985-1988 75CP (55 KW) 1595cmc,

VW PASSAT limuzina (32B) 1.8 1985-1988 90CP (66 KW) 1781cmc,

AUDI COUPE (81, 85) 1.8 GT 1986-1988 112CP (82 KW) 1781cmc,

AUDI 80 (81, 85, B2) 1.8 1983-1986 93CP (68 KW) 1781cmc,

AUDI 80 (81, 85, B2) 1.8 GTE 1985-1986 110CP (81 KW) 1781cmc,

AUDI 80 (81, 85, B2) 1.8 CC quattro (85Q) 1985-1986 93CP (68 KW) 1781cmc,

AUDI COUPE (89, 8B) 1.8 1989-1991 112CP (82 KW) 1781cmc,

VW CORRADO (53I) 1.8 16V 1989-1992 136CP (100 KW) 1781cmc,

AUDI 100 Avant (44, 44Q, C3) 1.8 quattro 1986-1990 88CP (65 KW) 1781cmc,

AUDI 100 Avant (44, 44Q, C3) 1.8 quattro KAT 1985-1990 90CP (66 KW) 1781cmc,

BMW 3 (E30) 316 1982-1987 90CP (66 KW) 1766cmc,

VW DERBY (86C, 80) 1.3 1982-1984 75CP (55 KW) 1272cmc,

VW PASSAT limuzina (32B) 1.8 1986-1988 87CP (64 KW) 1781cmc,

VW SCIROCCO (53) 1.5 1974-1977 86CP (63 KW) 1471cmc,

VW TRANSPORTER III caroserie 2.1 Syncro 1986-1992 112CP (82 KW) 2110cmc,

VW TRANSPORTER III platou/sasiu 2.1 Syncro 1986-1992 112CP (82 KW) 2110cmc,

VW GOLF II (19E, 1G1) 1.3 KAT 1986-1992 55CP (40 KW) 1272cmc,

VW JETTA II (19E, 1G2, 165) 1.3 KAT 1987-1991 55CP (40 KW) 1272cmc,

VW POLO Coupe (86C, 80) 1.3 1983-1987 55CP (40 KW) 1272cmc,

VW POLO (86C, 80) 1.3 1983-1988 55CP (40 KW) 1272cmc,

VW POLO CLASSIC (86C, 80) 1.3 1985-1987 55CP (40 KW) 1272cmc,

VW POLO (86C, 80) 1.0 1985-1992 45CP (33 KW) 1043cmc,

VW POLO Coupe (86C, 80) 1.0 1985-1992 45CP (33 KW) 1043cmc,

VW GOLF II (19E, 1G1) 1.8 GTI 1985-1987 107CP (79 KW) 1781cmc,

VW JETTA II (19E, 1G2, 165) 1.8 1985-1987 107CP (79 KW) 1781cmc,

VW GOLF II (19E, 1G1) 1.8 1984-1991 90CP (66 KW) 1781cmc,

VW JETTA II (19E, 1G2, 165) 1.8 1984-1991 90CP (66 KW) 1781cmc,

VW POLO Coupe (86C, 80) 1.3 1982-1989 75CP (55 KW) 1272cmc,

VW POLO (86C, 80) 1.3 1982-1989 75CP (55 KW) 1272cmc,

AUDI 100 (44, 44Q, C3) 1.8 1983-1989 90CP (66 KW) 1781cmc,

AUDI 100 (44, 44Q, C3) 1.8 quattro 1984-1988 90CP (66 KW) 1781cmc,

AUDI 100 Avant (44, 44Q, C3) 1.8 quattro 1984-1988 90CP (66 KW) 1781cmc,

VW GOLF II (19E, 1G1) 1.3 1985-1987 50CP (37 KW) 1272cmc,

VW GOLF II (19E, 1G1) 1.3 1983-1986 58CP (43 KW) 1272cmc,

VW GOLF II (19E, 1G1) 1.0 1983-1985 45CP (33 KW) 1043cmc,

VW GOLF II (19E, 1G1) 1.0 1985-1991 50CP (37 KW) 1043cmc,

VW TRANSPORTER III caroserie 2.1 1986-1992 112CP (82 KW) 2110cmc,

VW JETTA II (19E, 1G2, 165) 1.3 1984-1986 58CP (43 KW) 1272cmc,

BMW 5 (E28) 518 i 1981-1984 102CP (75 KW) 1776cmc,

VW POLO (86C, 80) 1.3 1982-1988 58CP (43 KW) 1272cmc,

AUDI 80 (89, 89Q, 8A, B3) 1.4 1986-1988 65CP (48 KW) 1400cmc,

VW PASSAT Variant (32B) 1.6 1980-1988 75CP (55 KW) 1595cmc,

VW SANTANA (32B) 1.6 1981-1984 75CP (55 KW) 1595cmc,

VW PASSAT (32B) 1.6 1980-1988 75CP (55 KW) 1595cmc,

AUDI COUPE (89, 8B) 2.0 1989-1990 113CP (83 KW) 1984cmc,

VW PASSAT Variant (32B) 1.3 1980-1986 60CP (44 KW) 1297cmc,

VW POLO (86C, 80) 1.3 1983-1985 50CP (37 KW) 1272cmc,

VW GOLF II (19E, 1G1) 1.8 GTI 1985 105CP (77 KW) 1781cmc,