MOTOR 3408E/3412E HEUI: VISTA GENERAL Los motores 3408E/3412E equ!"#os $o% e& sstem" #e $om'ust'&e HEUI est(% #s!o%'&es e% &os equ!os #e $o%stru$$)% * "!&$"$o%es %#ustr"&es+ Los motores %#ustr"&es est(% #s!o%'&es e% "m'os 3408,/3412, -$o% sstem ss tem" " 'om 'om'" '" #e $om $om'us 'ust' t'&e &e e% &.% &.%e" e" * &"s er erso% so%es es 340 3408E/ 8E/3412 3412E E HEUI+ L"s m(qu%"s ,"ter!&&"r "$$o%"#"s !or motores 3408E/3412E HEUI se %$&u*e%: 56/16/36 ,"mo%es 7uer" #e $"rreter" 5887/550 ,"r"#ores #e rue#" Sere II+ 65R/610R Tr"$tor Tr"$tores es 31E/3E/91E/9E Mototr"&&"s 24H Moto%e&"#or"s Los motores HEUI te%e% mu$"s $"r"$ter.st$"s * 'e%e;$os %o !os'&es $o% sstem"s me$(%$os #e $om'ust'&e+ Est"s $"r"$ter.st$"s %$&u*e% u% es$" es $"!e !e mu mu* * & &m! m!o o e& $o $o%s %sum umo o me me
,OM=ONENTES Est"s Est "s e>! e>!os os$o% $o%es es esq esquem uem(t$ (t$"s "s mue muestr str"% "% "r "ros os $om $om!o% !o%e%te e%tes s e% e& sstem" #e $om'ust'&e HEUI+
U%" e>!&$"$)% #et"&&"#" #e& sstem" * #e sus $om!o%e%tes se #"r( &ueo e% est" !rese%t"$)%+ Los $om!o%e%tes e&e$tr)%$os e% e& sstem" #e $om'ust'&e HEUI so% mu* seme<"%tes " &os us"#os e% &os sstem"s EUI+ S% em'"ro e% e& sstem" HEUI e& %*e$tor %o es "$$o%"#o !or u% $"m)% #e &e"+ U%" 'om'" #e "&t" !res)% #r(u&$" que re$'e u% ;&umo #e 22+800 ?=" -3300 !s+ L" !res)% es $o%tro&"#" !or e& M)#u&o #e ,o%tro& E&e$tr)%$o o -E,M+ E& ;&u
Est" m"e% muestr" "&u%o #e &os $om!o%e%tes ut&@"#os e% e& sstem" #e $om'ust'&e HEUI+ 1+ L" om'" H#r(u&$" #e Sum%stro 2+ E,M 3+ ,o%tro& #e "$e&er"$)% 4+ Se%sor #e e&o$#"#/tem!o 9+ I%*e$tor #e $om'ust'&e + E& se%sor #e tem!er"tur" + Se%sor #e =res)% ,o%e$tor ,"t #"t" &%? e I%terru!tor #e 7&u
E& $o%e$tor #e #"tos -%o mostr"#o !ro!or$o%" u%" ." #e $omu%$"$)% #re$$o%"& #e $omu%$"$)% e%tre e& sstem" HEUI * &os $r$utos e&e$tr)%$os o &os rest"%tes sstem"s e% &" m(qu%"+ E& #"t" &%? !ermte t"m'B% que &" err"me%t" #e ser$o se $omu%que $o% e& sstem" e&e$tr)%$o #e& motor+
E& $om!o%e%te !r%$!"& e% e& sstem" HEUI es e& M)#u&o #e ,o%tro& E&e$tr)%$o mo%t"#o e%$m" #e &" t"!" #e&"%ter" #ere$" #e (&u&"s+ E& E,M es e& C$or"@)%C #e& motor+ E& E,M o'er%" e& motor #eterm%" e& tem!o * &mt" e& $om'ust'&e+ Lee &" %;orm"$)% #e &os se%sores * &o $omu%$" "& sstem" #e %strume%tos !or e& $o%e$tor #e #"tos 6"t" L%?+ E& M)#u&o #e =erso%"&#"# es us"#o !"r" !ror"m"r e& E,M $o% to#" &" %;orm"$)% que !re$s" &" "!&$"$)%+ E& M)#u&o #e &" =erso%"&#"# !ue#e ser $"m'"#o !or e& reem!&"@o #re$to o !ue#e te%er u% !ror"m"#o r(!#o -re!ror"m"#o $o% u% =,+ L" $u'ert" #e "$$eso #e& M)#u&o #e =erso%"&#"# se &o$"&@" #e'"!os$)% $orres!o%#e% " m(qu%" * motores %#ustr"&es+ L" "!"re%$" * &" ;u%$)% ;.s$"s * $om!o%e%tes so% mu* seme<"%tes+
1+ E& $o%e$tor #e &" so%#" #e $"&'r"$)% #e tem!o 2+ E& se%sor #e !res)% #r(u&$" 3+ E& $o%e$tor #e I%*e$tor U'$"$)%: E& ,o%e$tor #e ,"&'r"$)% #e &" S%$ro%@"$)% se &o$"&@" "#*"$e%te "& E,M+ E& Se%sor #e =res)% A$tu"$)% #e I%*e$$)% se &o$"&@" e%tre &"s '"ses #e &" t"!" #e (&u&"s * e& MD&t!&e Sum%stro #e "$ete E& ,o%e$tor #e I%*e$tor es u%o #e $u"tro $o%e$tores e% u% motor 3408E+ -,"#" $o%e$tor sum%str" &" $orre%te " #os so&e%o#es #e %*e$tor+
Se%sor #e Tem!er"tur" #e L.qu#o Re;rer"%te E& Se%sor #e Tem!er"tur" #e L.qu#o Re;rer"%te #e motor -;&e$" se &o$"&@" e% &" ;re%te #e &" $u&"t" #ere$" #e &os $&%#ros+ Este se%sor &o
ut&@" e& E,M !"r" e& $o%tro& #e "r"s ;u%$o%es+ Los sstem"s o &os $r$utos sue%tes ut&@"% &" se"& #e& Se%sor #e Tem!er"tur": E& Sstem" #e Mo%toreo #e &" I%;orm"$)% Vt"& -VIMS Sstem" #e Mo%toreo ,"ter!&&"r -,MS tr"%smt#o !or e& $o%e$tor #e e%&"$e #e #"tos ,"ter!&&"r -,"t 6"t" L%?+ E& %#$"#or #e A&ert" #e A&t" Tem!er"tur" #e Re;rer"%te est" %;orm"$)% sB sum%str"#" "& VIMS $o% e& o'
SENSOR 6E VELO,I6A6 E& se%sor #e Ve&o$#"# !rm"ro se &o$"&@" $er$" #e& E,M+ Estos se%sores so% ut&@"#os !"r" $"&$u&"r &" e&o$#"# #e& motor * !os$)% #e& ,Fe"& !"r" !ro!)stos #e Tem!o+ Los se%sores so% #e &'re "
SENSOR 6E =RESION 6E ENTRA6A 6E TURO E& Se%sor #e &" =res)% #e e%tr"#" #e Tur'o se mo%t" e%tre e& ;&tro #e "re * e& tur'o$"r"#or+ No to#"s m(qu%"s te%e% este se%sor %st"&"#o+ Este se%sor -s est" %st"&"#o es us"#o e% u%)% $o% e& se%sor !res)% #e "tmos;Br$o !"r" &" me##" #e restr$$)% #e& ;&tro #e "re $o% e& !ro!)stos #e !rote$$)% #e motor+ L" #;ere%$" e%tre &"s #os me##"s #e !res)% se us" $omo &" !res)% #;ere%$"& #e ;&tro+ E& E,M us" este $(&$u&o * #eterm%" &" #sm%u$)% #e !ote%$" %e$es"r" !"r" !rotee e& motor+ E% e& ;re%te #e& motor e% &" $u&"t" #e $&%#ros est" e& Se%sor #e &" =res)% #e S"&#" #e Tur'o -oost+ Este se%sor es us"#o !or e& E,M !"r" e& $o%tro& e&e$tr)%$o #e &" re&"$)% "re / $om'ust'&e+ Est" $"r"$ter.st$" !ermte e& $o%tro& mu* !re$so #e &"s emso%es #e umo que %o er" !os'&e $o% motores o'er%"#os me$(%$"me%te+ E& se%sor !ermte &eer t"m'B% &" !res)% #e mD&t!&e us"%#o &" err"me%t" #e ser$o+
I#e%t;$"$)% #e ,om!o%e%tes: 1+ Se%sor #e !res)% Atmos;Br$" 2+ Se%sor #e tem!er"tur" #e $om'ust'&e 3+ Se%sor #e Ve&o$#"# /Tem!o !rm"ro 4+ Se%sor #e Ve&o$#"# /Tem!o se$u%#"ro E& Se%sor #e &" =res)% Atmos;Br$" -1 se %st"&" e% e& "#"!t"#or H#r(u&$o #e& Gru!o #e om'" #e Sum%stro * es e%t&"#o " &" Atm)s;er"+ Este
se%sor te%e "r"s ;u%$o%es que se #es$r'e% $om!&et"me%te &ueo e% &" !rese%t"$)%+ U% '&oque #e &" es!um" "*u#" "& se%sor !"r" !ree%r &" e%tr"#" #e terr" e% este+ reeme%te e& se%sor re"&@" &"s ;u%$o%es sue%tes: Me#$)% #e &" !res)% #e& Am'e%te !"r" &" $om!e%s"$)% "utom(t$" #e &" A&ttu# * &" $om!e%s"$)% "utom(t$" #e& ;&tro #e Are+ Me#$)% #e &" !res)% A'so&ut" !"r" e& $o%tro& #e &" re&"$)% "re/$om'ust'&e &os $(&$u&os #e !res)% !"r" e& ="%e& #e Sstem"s #e Mo%toreo ,"ter!&&"r E& Se%sor #e Tem!er"tur" #e& ,om'ust'&e -2 es us"#o !"r" &" $om!e%s"$)% "utom(t$" #e &" tem!er"tur" #e& $om'ust'&e+ Los Se%sores #e Ve&o$#"# =rm"ro -3 * Se$u%#"ro -4 #e S%$ro%@"$)% -#s$ut#o m(s "#e&"%te so% &o$"&@"#os e% e& &"#o tr"sero #o%#e se %st"&" e& e%r"%"
om'" #e A$ete #e Lu'r$"$)% Mo%t"#o %ter%"me%te e% e& $(rter #e "$ete est" &" om'" #e A$ete #e Lu'r$"$)%+ Est" 'om'" sum%str" "$ete e% "!ro>m"#"me%te 400 ?=" -9 !s " &" "&er." #e& "$ete !"r" &" &u'r$"$)% #e motor+ E& "$ete es sum%str"#o t"m'B% " &" 'om'" #r(u&$" !"r" !ro!)stos #e &" A$tu"$)% !"r" &" %*e$$)%+ =or est" r"@)% &" 'om'" #e "$ete #e &u'r$"$)% #e& motor HEUI es m(s r"%#e que &" 'om'" e% e& motor "%teror "'"ste$e%#o &"s %e$es#"#es "ume%t"#"s #e &" &u'r$"$)% * &os sstem"s #r(u&$os #e "$tu"$)% #e %*e$$)%+
E& Se%sor #e &" ,"&'r"$)% #e &" S%$ro%@"$)% se %st"&" e% &" $"<" #o%#e est" e& o&"%te+ Este se%sor -;o%o$"!tor m"%Bt$o es %st"&"#o e% &" !er;or"$)% %orm"&me%te reser"#" !"r" e& !u%to #e &" s%$ro%@"$)%+ -E& !u%to es us"#o !"r" &" !os$)% #e& $Fe"& $o% e& !st)% No+ 1e% !u%to muerto su!eror+ NOTA: E% "&u%"s "!&$"$o%es - "&u%os tr"$tores #o%#e &" "$$es'&#"# es &mt"#" este se%sor se %st"&" !erm"%e%teme%te+
7ILTROS E& se!"r"#or #e "u" -1 que ;u%$o%" t"m'B% $omo u% 7&tro =rm"ro #e $om'ust'&e es u%" !"rte m!ort"%te #e& sstem" #e& $om'ust'&e+ A& e>str u%" "&t" !res)% e% e& sstem" #e $om'ust'&e $o% !reso%es #e tr"'"m"#"me%te 190000 ?=" -22000 !s &" $"&#"# #e& $om'ust'&e es m!ort"%te+ E& "u" e% e& $om'ust'&e !ue#e $"us"r $orros)% #e &os Bm'o&os * $&%#ros+ L" terr" !ue#e $"us"r &o msmo "&
!o$o tem!o e% &os estos $om!o%e%tes+ E& se!"r"#or #e &" "u" $o%te%e u% ;&tr"m"#"me%te 9 m$r"s+ T.!$"me%te $o% 3 " 8 m$r"s &" m"ter" "'r"s" #es"st" !rem"tur"me%te &os $om!o%e%tes #e sstem" #e $om'ust'&e+ E& se!"r"#or "u" se m"%te%e #"r"me%te #re%"%#o e& "u" * se#me%tos+ E& ;&tro se!"r"#or #e "u" se $"m'" !or u% e&eme%to %ueo $"#" 900 or"s #e ser$o+
