{"id":18295,"date":"2025-04-14T19:59:35","date_gmt":"2025-04-14T16:59:35","guid":{"rendered":"https:\/\/diagnozabam.ro\/sfaturi\/?p=18295"},"modified":"2026-04-03T19:20:51","modified_gmt":"2026-04-03T17:20:51","slug":"motorul-bmw-b38-tot-ce-trebuie-sa-stii","status":"publish","type":"post","link":"https:\/\/diagnozabam.ro\/sfaturi\/ro\/blog\/motorul-bmw-b38-tot-ce-trebuie-sa-stii\/","title":{"rendered":"Motorul BMW B38: Tot ce trebuie sa stii!"},"content":{"rendered":"

Motorul BMW B38: Tot ce trebuie sa stii!<\/h2>\n
\"Motorul
Motorul BMW<\/a> B Tot ce trebuie sa stii<\/figcaption><\/figure>\n

Motorul BMW<\/a> B38 \u2013 bijuteria de 1.5 litri cu 3 cilindri \u2013 a devenit un punct de referin\u021b\u0103 \u00een gama BMW<\/a> \u0219i MINI. Dar c\u00e2t de fiabil este \u0219i ce trebuie s\u0103 \u0219tii despre el? Iat\u0103 toate detaliile \u00eentr-un articol pe \u00een\u021belesul tuturor.<\/strong><\/p>\n

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\ud83d\udd0d Istoric \u0219i aplica\u021bii<\/h3>\n

Motoarele din seria BMW<\/a> B38<\/strong> au fost introduse \u00een 2013, fiind utilizate at\u00e2t pe modele cu trac\u021biune fa\u021b\u0103 (ex: B38A15), spate (B38B15), c\u00e2t \u0219i pe modele hibride<\/strong> precum B38K15. De asemenea, variantele B38A12A (1.2 litri)<\/strong> \u0219i B38A15A (1.5 litri)<\/strong> sunt folosite pe modelele Mini<\/strong>.<\/p>\n

\ud83d\udd27 Primul model care a utilizat acest motor<\/a> a fost BMW<\/a> i8<\/strong>, unde B38 a fost parte integrant\u0103 a sistemului hibrid.<\/p>\n

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\u2699\ufe0f Construc\u021bie \u0219i tehnologie<\/h3>\n

B38 este un motor<\/a> modern, compact \u0219i eficient.
\ud83d\udd29 Bloc motor<\/a> din aluminiu<\/strong> cu pulverizare de o\u021bel pe cilindri (pentru reducerea frec\u0103rii) \u0219i circuit de r\u0103cire \u00eenchis<\/strong>.
\ud83e\udde0 Chiulas\u0103<\/a> din aluminiu cu 12 supape, culbutori hidraulici<\/strong>, injec\u021bie direct\u0103 de combustibil<\/strong> \u0219i faz\u0103 variabil\u0103 VANOS<\/strong> pe ambele axe cu came.
\u2699\ufe0f Valvetronic<\/strong> controleaz\u0103 deschiderea supapelor, iar distribu\u021bia este pe lan\u021b<\/strong>, nu curea<\/a>.
\ud83d\udd25 Supraalimentare realizat\u0103 cu un turbocompresor Continental cu r\u0103cire cu ap\u0103<\/strong>.
\ud83d\udd27 Un arbore de echilibrare<\/strong> asigur\u0103 func\u021bionarea lin\u0103, iar managementul este realizat de ECU Bosch MEVD 17.2.3<\/strong>.<\/p>\n

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\ud83d\udcca Variante \u0219i performan\u021be<\/h3>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n
Cod motor<\/a><\/th>\nPutere (CP)<\/th>\nCuplu (Nm)<\/th>\nModele echipate<\/th>\n<\/tr>\n<\/thead>\n
B38A15U0<\/strong><\/td>\n102 CP<\/td>\n180 Nm<\/td>\nBMW<\/a> 2-Series F45\/F46 (2015\u20132018)<\/td>\n<\/tr>\n
B38A15U1<\/strong><\/td>\n109 CP<\/td>\n190 Nm<\/td>\nBMW<\/a> 1 F40, 2 F45\/F46 (2018\u2013)<\/td>\n<\/tr>\n
B38A15M0<\/strong><\/td>\n136 CP<\/td>\n220 Nm<\/td>\nBMW<\/a> 2 F45\/F46, X1 F48 (2015\u20132018)<\/td>\n<\/tr>\n
B38A15M1<\/strong><\/td>\n140 CP<\/td>\n220 Nm<\/td>\nBMW<\/a> 1 F40, 2 F44\/F45\/F46, X1 F48, X2 F39<\/td>\n<\/tr>\n
B38B15U0<\/strong><\/td>\n109 CP<\/td>\n180 Nm<\/td>\nBMW<\/a> 1-Series F20 (2015\u20132019)<\/td>\n<\/tr>\n
B38B15M0<\/strong><\/td>\n136 CP<\/td>\n220 Nm<\/td>\nBMW<\/a> 1 F20, 2 F22, 3 F30<\/td>\n<\/tr>\n
B38K15T0<\/strong><\/td>\n231 CP<\/td>\n320 Nm<\/td>\nBMW<\/a> i8 L12\/L15 (2013\u20132020)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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\ud83d\udcd0 Specifica\u021bii tehnice<\/h3>\n