Bujii DENSO VQ22(MZ602045)

La motoarele cu alimentare pe benzina , bujia , reprezinta elementul sistemului de aprindere , care are rolul de a produce scanteie , intre electrozii acesteia , care sa aprinda amestecul carburant din camera de ardere . O bujie , se compune dintr-un electrod pozitiv , amplasat central , alimentat de bobina de inductie , unul lateral , negativ , legat la corpul bujiei , corpul metalic exterior , care se insurubeaza in chiulasa , izolator ceramic , care izoleaza electrodul central , garnituri de etansare din praf de caolin presat , amplasate in zona de contact dintre corpul metalic al bujiei si izolatorul ceramic si piulita de contact , prin care se alimenteaza bujia . Bujia , indeplineste un rol esential , in functionarea motorului , alegandu-se functie de caracteristicile acestuia . Daca o bujie este prost aleasa , incalzirea izolatorului la temperaturi de peste 900 de grade celsius , poate duce la aprinderi secundare ale amestecului carburant , cauzand motorului pierderi de putere si o functionare cu batai . Bujia este dimensionata sa respecte mai multe cerinte : - valoarea termica , care reflecta capacitatea bujiei de a transmite caldura din camera de ardere , inspre mediul ambiant , ea fiind supusa , in timpul functionarii , unor solicitari termice extreme , datorate diferentelor de temperatura dintre partea care intra in camera de ardere si partea expusa mediului exterior . -rezistenta mare la solicitari electrice , aprox 5000 de volti in timpul functionarii normale ,putand ajunge , pana la 12000 de volti , la pornirea de la rece . -solicitari mecanice , care intervin in cilindri , datorita variatiei presiunii gazelor , dar si a trepidatiilor , care apar in timpul functionarii . Se deosebesc doua tipuri de bujii , calde si reci ., cele calde avand valori termice mai mari . Durata de viata a unui set de bujii este de aproximativ 60.000 de kilometri . La motoarele noi , generarea scanteii la fiecare bujie , este controlata de catre calculatorul de injectie . -

Pentru:

ALFA ROMEO 155 (167_) 1.7 T.S. (167.A4D, 167.A4H) 1993-1996 115CP (85 KW) 1748cmc,

ALFA ROMEO 155 (167_) 1.8 T.S. Sport (167.A4A, 167.A4C, 167.A4E) 1992-1996 127CP (93 KW) 1773cmc,

ALFA ROMEO 155 (167_) 1.8 T.S. 1992-1993 129CP (95 KW) 1773cmc,

ALFA ROMEO 155 (167_) 2.0 T.S. (167.A2A) 1992-1995 141CP (104 KW) 1995cmc,

ALFA ROMEO 155 (167_) 2.0 T.S. (167.A2) 1992-1993 144CP (106 KW) 1995cmc,

FORD ESCORT IV (GAF, AWF, ABFT) 1.6 XR3i 1986-1989 105CP (77 KW) 1597cmc,

FORD ESCORT IV (GAF, AWF, ABFT) 1.6 Turbo RS 1986-1990 132CP (97 KW) 1597cmc,

FORD ESCORT IV Cabriolet (ALF) 1.6 XR3i 1986-1990 105CP (77 KW) 1597cmc,

CITROEN AX (ZA-_) 14 1988-1992 85CP (62 KW) 1360cmc,

CITROEN BX (XB-_) 16 1986-1993 103CP (76 KW) 1580cmc,

CITROEN BX (XB-_) 19 1986-1989 95CP (70 KW) 1905cmc,

CITROEN BX (XB-_) 19 GTi 1986-1993 122CP (90 KW) 1905cmc,

CITROEN BX Break (XB-_) 16 1986-1994 103CP (76 KW) 1580cmc,

CITROEN ZX (N2) 2.0 i 16V 1992-1994 152CP (112 KW) 1998cmc,

PEUGEOT 205 II (20A/C) 1.6 GTI 1987-1989 103CP (76 KW) 1580cmc,

PEUGEOT 309 I (10C, 10A) 1.4 1989 84CP (62 KW) 1360cmc,

PEUGEOT 306 hatchback 2.0 S16 1993-2001 152CP (112 KW) 1998cmc,

FIAT TIPO (160_) 1.6 i.e. (160.A1, 160.EC, 160.EB) 1992-1995 75CP (55 KW) 1581cmc,

FIAT TIPO (160_) 1.6 i.e. (160.AF) 1990-1993 78CP (57 KW) 1581cmc,

LANCIA DEDRA (835_) 1.6 i.e. (835AN) 1993-1999 75CP (55 KW) 1581cmc,

FIAT TEMPRA (159_) 1.6 i.e. (159.AS, 159.AT) 1992-1996 75CP (55 KW) 1581cmc,

FIAT TEMPRA S.W. (159_) 1.6 i.e. (159.AS, 159.AT) 1992-1996 75CP (55 KW) 1581cmc,

FIAT TEMPRA S.W. (159_) 1.6 i.e. (159.AE) 1990-1996 78CP (57 KW) 1581cmc,

SEAT IBIZA I (021A) 1.2 1984-1993 60CP (44 KW) 1193cmc,

SEAT IBIZA I (021A) 1.5 1984-1993 85CP (63 KW) 1461cmc,

SEAT IBIZA I (021A) 1.5 i 1986-1993 100CP (74 KW) 1461cmc,

SEAT IBIZA I (021A) 1.2 i 1989-1993 71CP (52 KW) 1193cmc,

SEAT IBIZA I (021A) 1.5 i KAT 1986-1993 90CP (66 KW) 1461cmc,

SEAT IBIZA I (021A) 1.7 1991-1993 98CP (72 KW) 1675cmc,

SEAT RONDA (022A) 1.2 1984-1986 60CP (44 KW) 1193cmc,

SEAT RONDA (022A) 1.2 1983-1985 64CP (47 KW) 1193cmc,

SEAT RONDA (022A) 1.5 1984-1986 85CP (63 KW) 1461cmc,

SEAT MALAGA (023A) 1.2 1985-1993 60CP (44 KW) 1193cmc,

SEAT MALAGA (023A) 1.5 1985-1993 85CP (63 KW) 1461cmc,

SEAT MALAGA (023A) 1.5 i KAT 1986-1993 90CP (66 KW) 1461cmc,

SEAT MALAGA (023A) 1.5 i 1987-1993 100CP (74 KW) 1461cmc,

SAAB 900 I Combi Coupe 2.0 Turbo-16 1985-1994 160CP (118 KW) 1985cmc,

SAAB 900 I Combi Coupe 2.0 Turbo-16 S 1984-1988 175CP (129 KW) 1985cmc,

SAAB 900 I Combi Coupe 2.0 S Turbo-16 1991-1993 141CP (104 KW) 1985cmc,

SAAB 9000 hatchback 2.0 -16 Turbo 1984-1993 160CP (118 KW) 1985cmc,

SAAB 9000 hatchback 2.0 -16 Turbo 1984-1991 175CP (129 KW) 1985cmc,

SAAB 9000 hatchback 2.0 -16 ND Turbo 1993-1998 150CP (110 KW) 1985cmc,

SAAB 9000 hatchback 2.0 -16 Turbo 1988-1993 163CP (120 KW) 1985cmc,

SAAB 9000 hatchback 2.0 -16 Turbo CS 1988-1998 185CP (136 KW) 1985cmc,

SAAB 9000 hatchback 2.3 -16 CSE Eco Power 1993-1998 170CP (125 KW) 2290cmc,

SAAB 9000 hatchback 2.3 -16 Turbo 1990-1998 195CP (143 KW) 2290cmc,

SAAB 9000 hatchback 2.3 -16 Turbo CSE 1993-1998 200CP (147 KW) 2290cmc,

SAAB 9000 hatchback 2.3 -16 Aero CS 1993-1998 220CP (162 KW) 2290cmc,

SAAB 9000 hatchback 2.3 -16 Aero CS 1993-1998 224CP (165 KW) 2290cmc,

SAAB 900 I Cabriolet 2.0 Turbo-16 1986-1994 160CP (118 KW) 1985cmc,

SAAB 900 I Cabriolet 2.0 S Turbo-16 1991-1994 141CP (104 KW) 1985cmc,

SAAB 9000 2.0 -16 Turbo 1988-1993 160CP (118 KW) 1985cmc,

SAAB 9000 2.0 -16 Turbo CD 1992-1998 147CP (108 KW) 1985cmc,

SAAB 9000 2.0 -16 Turbo CD 1988-1993 163CP (120 KW) 1985cmc,

SAAB 9000 2.0 -16 Turbo CD 1989-1998 185CP (136 KW) 1985cmc,

SAAB 9000 2.3 -16 CDE Eco-Power 1993-1998 170CP (125 KW) 2290cmc,

SAAB 9000 2.3 -16 Turbo 1990-1993 195CP (143 KW) 2290cmc,

SAAB 9000 2.3 -16 CD Turbo 1990-1998 200CP (147 KW) 2290cmc,

PEUGEOT 306 hatchback 2.0 S16 1994-2001 150CP (110 KW) 1998cmc,

PEUGEOT 306 (7B, N3, N5) 2.0 S16 1994-2001 150CP (110 KW) 1998cmc,

FIAT TEMPRA (159_) 1.6 i.e. (159.AJ) 1994-1996 90CP (66 KW) 1581cmc,

FIAT PUNTO Cabriolet (176_) 90 1.6 1994-1997 88CP (65 KW) 1581cmc,

FIAT PUNTO (176_) 1.6 1994-1997 88CP (65 KW) 1581cmc,

LANCIA DEDRA (835_) 1.8 i.e. (835FA) 1994-1999 101CP (74 KW) 1756cmc,

LANCIA DEDRA (835_) 1.6 LE (835EB) KAT 1994-1999 90CP (66 KW) 1581cmc,

LANCIA DEDRA (835_) 1.8 i.e. (835AT) 1993-1999 90CP (66 KW) 1756cmc,

LANCIA DEDRA SW (835_) 1.8 i.e. (835FA) 1994-1999 101CP (74 KW) 1756cmc,

SAAB 900 II 2.0 -16 Turbo 1993-1998 185CP (136 KW) 1985cmc,

SAAB 900 II Cabriolet 2.0 -16 Turbo 1993-1998 185CP (136 KW) 1985cmc,

CITROEN ZX (N2) 2.0 i 16V 1994-1997 150CP (110 KW) 1998cmc,

NISSAN 300 ZX (Z31) 3.0 Turbo 1987-1990 203CP (149 KW) 2960cmc,

LANCIA DEDRA SW (835_) 1.6 (835EB) 1994-1999 90CP (66 KW) 1581cmc,

FORD ORION II (AFF) 1.6 i 1986-1990 105CP (77 KW) 1597cmc,

FIAT SCUDO Combinato (220_) 1.6 1996-2006 79CP (58 KW) 1581cmc,

PEUGEOT EXPERT (224) 1.6 1996-prezent 79CP (58 KW) 1581cmc,

NISSAN 300 ZX (Z31) 3.0 Turbo 1984-1990 228CP (168 KW) 2960cmc,

SAAB 900 I (AC4, AM4) 2.0 Turbo-16 S 1984-1988 175CP (129 KW) 1985cmc,

SAAB 900 I (AC4, AM4) 2.0 S Turbo-16 1991-1993 141CP (104 KW) 1985cmc,

SAAB 900 I (AC4, AM4) 2.0 Turbo-16 1985-1993 160CP (118 KW) 1985cmc,

SAAB 900 I Combi Coupe 2.0 Turbo-16 S KAT 1989-1993 170CP (125 KW) 1985cmc,

SAAB 900 I (AC4, AM4) 2.0 Turbo-16 S KAT 1989-1993 175CP (129 KW) 1985cmc,

SAAB 900 I (AC4, AM4) 2.0 S Turbo-16 1992-1993 146CP (107 KW) 1985cmc,

SAAB 9000 hatchback 2.0 -16 Turbo 1989-1992 172CP (127 KW) 1985cmc,

SAAB 9000 2.0 -16 Turbo 1985-1991 175CP (129 KW) 1985cmc,

SAAB 900 I Cabriolet 2.0 Turbo-16 S 1986-1994 175CP (129 KW) 1985cmc,

SAAB 900 II Coupe 2.0 -16 Turbo 1993-1998 185CP (136 KW) 1985cmc,

PEUGEOT EXPERT caroserie (222) 1.6 1996-prezent 79CP (58 KW) 1581cmc,

PEUGEOT EXPERT platou/sasiu (223) 1.6 1996-prezent 79CP (58 KW) 1581cmc,

ALFA ROMEO 155 (167_) 1.7 T.S. 1993-1996 113CP (83 KW) 1748cmc,

SEAT IBIZA I (021A) 1.5 i 1986-1993 89CP (65 KW) 1461cmc,

CITROEN XM (Y3) 2.0 1989-1994 114CP (84 KW) 1998cmc,

FIAT TEMPRA (159_) 1.6 i.e. (159.AJ) 1994-1996 87CP (63 KW) 1581cmc,

PEUGEOT 605 (6B) 2.0 1989-1999 114CP (84 KW) 1998cmc,

SEAT IBIZA I (021A) 1.2 1984-1993 63CP (46 KW) 1193cmc,

SAAB 9-5 (YS3E) 2.3 t 1997-2009 170CP (125 KW) 2290cmc,

CITROEN BX Break (XB-_) 16 1988-1994 75CP (55 KW) 1580cmc,

CITROEN BX (XB-_) 16 1988-1993 75CP (55 KW) 1580cmc,

SAAB 9-3 (YS3D) 2.0 Turbo 1998-2002 185CP (136 KW) 1985cmc,

SAAB 9-3 Cabriolet (YS3D) 2.0 Turbo 1998-2003 185CP (136 KW) 1985cmc,

SAAB 9-5 combi (YS3E) 2.3 t 1998-2009 170CP (125 KW) 2290cmc,

FIAT SCUDO caroserie (220_) 1.6 1996-2006 79CP (58 KW) 1581cmc,

SAAB 9-5 combi (YS3E) 2.0 t 1998-2009 192CP (141 KW) 1985cmc,

SAAB 9-3 (YS3D) 2.0 Turbo 1998-2002 154CP (113 KW) 1985cmc,

SAAB 9-3 (YS3D) 2.0 SE Turbo 1998-2002 200CP (147 KW) 1985cmc,

SAAB 9-3 Cabriolet (YS3D) 2.0 SE Turbo 1998-2003 200CP (147 KW) 1985cmc,

SAAB 9-3 (YS3D) 2.3 Turbo 1998-2002 224CP (165 KW) 2290cmc,

SAAB 9-3 Cabriolet (YS3D) 2.3 Turbo 1999-2003 224CP (165 KW) 2290cmc,

SAAB 9000 hatchback 2.0 T16 1989-1990 204CP (150 KW) 1985cmc,

SAAB 9000 2.0 T16 1989-1990 204CP (150 KW) 1985cmc,

SAAB 9000 2.3 1990-1998 224CP (165 KW) 2290cmc,

SAAB 9-5 (YS3E) 2.0 T 2000-2009 185CP (136 KW) 1985cmc,

SAAB 9-5 (YS3E) 2.0 Turbo SE 1998-2000 192CP (141 KW) 1985cmc,

SAAB 9000 hatchback 2.0 16v 1989-1990 195CP (143 KW) 1985cmc,

SAAB 9000 2.0 Carlsson 1989-1990 195CP (143 KW) 1985cmc,

CITROEN AX (ZA-_) 14 1988-1992 84CP (61 KW) 1360cmc,