AEM BMW 20012006 E46 M3 303510 User Manual
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2001–2006 B M W E 46 M 3 11 © 2 015 A EM P erfo rm ance E le ctr o nic s t h ese e ve nts a s a n O EM E C U m ig h t. R ath er th an O BD2 d ia gnostic s, th e S ES-S erv ic e E ngin e S oon lig ht is n ow d edic ate d to th e A EM “ M IL O utp ut” fe atu re . T he A EM M IL O utp ut a ctiv a te s if a ny 1 o f th e fo llo w in g in puts a re in a n e rro r s ta te : a ir t e m p, b aro p re ssure , c oola nt te m p, e xhaust b ack p re ssure , fu el p re ssure , U EG O # 1, U EG O # 2, M AF a nalo g, M AF d ig it a l, M AP, o il p re ssure , o r th ro ttle p osit io n. If a ny o f th ese s ensors a re n ot u sed, th ey s hould b e tu rn ed O FF in th e W iz ard to a vo id a ny fa ls e re adin gs. T o a ctiv a te th e M IL O utp ut fe atu re , g o to t h e W iz ard a nd c heck “E nable M IL O utp ut” in D ia gnostic s. T he re d o il c an lig ht s till illu m in ate s if th ere is lo w e ngin e o il p re ssure . H ow eve r, it w ill n o lo nger c hange t o y ello w w hen th e e ngin e o il le ve l is lo w . B ut, if a n a ft e rm ark et o il p re ssure s ensor is in sta lle d, th e o il c an w ill illu m in ate y ello w a nd b eep if th e A EM fa ils afe “O ilP re ssP ro te ctO ut” is trig gere d. T his fe atu re n eeds to b e a ctiv a te d in th e E ngin e P ro te ctio n s ectio n o f th e W iz ard , a s s how n b elo w le ft . A ls o, th ere is a c orre spondin g R PM d ependent “O ilP re ssP ro te ct” 1 D T able th at n eeds to b e s et u p a s w ell. W hen th e o il p re ssure fa lls b elo w th is s et v a lu e, th e O il P re ss P ro te ct fe atu re w ill b e a ctiv a te d. R ath er th an O BD2 d ia gnostic s, th e E M L-E ngin e M alfu nctio n L am p o n th e d ash w arn s th e d riv e r if th e “ D BW _E rro r_ F ata l” h as b een a ctiv a te d. If th is h appens, th e e ngin e w ill b e s hut d ow n fo r s afe ty a nd th e e rro r w ill re set w hen th e ig nit io n k ey is c ycle d a nd th e c ondit io n th at c aused th e e rro r is n o lo nger p re sent. T he c oola nt te m pera tu re g auge’s re d w arn in g L E D, lo cate d in th e B M W g auge c lu ste r, is p ro gra m mable . W hen th e c oola nt e xceeds th e v a lu e e nte re d in th e c hannel “C oola ntH ig hLE DLim it ” th e L E D w ill i llu m in ate (d efa ult = 1 00C ). The 4 000–9 000R PM re d a nd y ello w ta chom ete r L E Ds (s how n) w ill n ow a lw ays m atc h th e c urre nt R PM lim it e r. F or e xam ple , if t h e 2 -s te p re v lim it e r is a ctiv e a nd ta rg etin g 5 000R PM , th e t a chom ete r L E Ds w ill m ove th e d is pla yed “re dlin e” to 5 000R PM . T his h appens e ve n if th e e ngin e is id lin g a nd n ot a ctiv e ly b angin g a gain st th e 2 -s te p lim it e r. If th e 2 -s te p re v lim it e r is O FF, b ut th e m ain re v lim it e r is s et to 7 000R PM , th e L E Ds w ill s how th e d is pla yed “re dlin e” a t 7 000R PM . If th e 3 -s te p re v l im it e r tu rn s O N a nd c hanges th e ta rg et re v lim it e r to 6 500R PM , t h e L E Ds w ill s how th e d is pla yed “re dlin e” a t 6 500R PM . T he m ain re v lim it e r is c onfig ura ble in th e s etu p w iz ard . T he 2 - s te p a nd 3 -s te p re v lim it e rs a re c onfig ura ble in th e s etu p w iz ard a nd in c orre spondin g ta ble s. K eep in m in d, th ere a re fu el c uts , s park c uts , ig nit io n re ta rd s, a nd c ut s ta rt w in dow s. T he ta chom ete r L E Ds a re d riv e n b y th e lo w er v a lu e b etw een th e fu el a nd s park c uts a nd ig nore s th e ig nit io n re ta rd a nd c ut s ta rt w in dow R PM s. T he fo llo w in g c hannels o n th e B M W C AN b us a re a va ila ble fo r lo ggin g. T he A EM tra ctio n c ontro l u tiliz es t h e C AN w heel s peed s ensors : C AN_F LW S [M PH], C AN_F R W S [M PH], C AN_R LW S [M PH], C AN_R RW S [M PH]. T he fo llo w in g s te erin g c hannels a re o nly fo r d ata lo ggin g: C AN_S TE ERANG LE [ d eg].
12 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 510 T he ra te o f fu el c onsum ptio n (M PG ) is c alc ula te d b ased o n in je cto r d uty c ycle , i n je cto r s iz e, e ngin e s peed, e tc . T he o utp ut d is pla y w ill b e c lo se, b ut k eep in m in d th ere a re m any fa cto rs a nd v a ria ble s. T o c usto m iz e a nd m ake c om ple te ly a ccura te , th ere is a trim c hannel n am ed “C AN_F U ELF LO W SCALE R”. T he d efa ult v a lu e is 0 .0 00864472.
2001–2006 B M W E 46 M 3 13 © 2 015 A EM P erfo rm ance E le ctr o nic s CRUIS E C O NTR O L C urre ntly , a c ru is e c ontro l fe atu re is n ot s upporte d w it h th e A EM In fin it y . H ow eve r, t h e m ult i- fu nctio nal s te erin g w heel b utto ns a re ru n o ve r th e B M W M FL b us a nd a re a va ila ble fo r m is cella neous p urp oses d escrib ed b elo w . T here a re 4 b utto ns: E nable , R esum e S et, A ccele ra te + , a nd D ecele ra te - (a s s how n). The E nable b utto n n ow e ngages th e 3 -s te p re v l im it e r c hannel “C AN_C CEnable ”. A 3 -s te p re v l im it e r is a s im plifie d tra ctio n c ontro l b ased s yste m th at u ses e ngin e a nd v e hic le s peed o r l a unch tim er in puts to lim it th e R PM o f th e e ngin e. T o o pera te , fir s t b e s ure th e 3 S te pS wit c h ta ble is s et to re cogniz e th e “ m om enta ry ” E nable b utto n, a s s how n. S et t h e 3 S te pTarg etF uel a nd/o r th e 3 S te pTarg etS park ta ble ’s fir s t (0 M PH) c ell to t h e d esir e d la unch R PM . W hen th e E nable b utto n is h eld d ow n, th e E M S w ill lim it th e e ngin e’s c orre spondin g R PM . O nce th e c ar is la unched a nd th e E M S b egin s to re gis te r v e hic le s peed, t h e R PM lim it c an th en b e ta ilo re d to p re ve nt w heel s pin u sin g th ese ta ble s. T he R esum e S et b utto n is u sed a s a n A EM tra ctio n c ontro l s w it c h. N ote : T he D SC b utto n is n ot a va ila ble a s i t is a d ir e ct lin k to th e V DC. T he B M W V DC s y ste m is d is a ble d w hen u sin g th e A EM In fin ity . In ste ad, th e la tc hin g R esum e S et b utto n c hanges th e T C _S lip Targ etT rim 1 -a xis lo okup ta ble (s how n). S im ult a neously , th e C ru is e C ontro l ic on o n th e d ash is illu m in ate d to in fo rm t h e d riv e r th e s ta tu s o f th e p ro gra m mable A EM tra ctio n c ontro l. N orm ally th is ta ble is u sed w it h a m ult ip le p osit io n s w it c h. H ow eve r, b ecause th e B M W R esum e S et b utto n is e it h er O FF (0 ) o r O N (1 ), o nly th e fir s t tw o c ells o f th e ta ble a re u sed. T w o p ossib le tra ctio n s cenario s, fo r e xam ple , c ould b e O N/ O FF o r a ggre ssiv e /n onaggre ssiv e . T o u se th is fe atu re , it m ust b e e nable d in In fin it y T uner: P lu g-In s | W iz ard | S etu p w iz ard | T ra ctio n C ontro l | T ra ctio n C ontro l E nable .
14 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 510 The s te erin g w heel’s A ccele ra te + a nd D ecele ra te - m om enta ry b utto ns in cre m ent a nd d ecre m ent th e m ap s w it c hin g fu nctio n “C AN_M apV alu eN V”. T his fe atu re is e xtre m ely fle xib le a s it c an b e u sed to s w it c h V E t a ble s, ig nit io n m aps, la m bda ta rg ets , a nd b oost l e ve ls . W hen th e A ccele ra te + o r D ecele ra te - b utto n is d epre ssed (o r w hen K eyO n o ccurs ) th e ta chom ete r d is pla ys 1 k, 2 K , 3 K , 4 K , 5 K , 6 K , 7 K , o r 8 K m om enta rily re pre sentin g th e c urre ntly s ele cte d v a lu e o f M odeS wit c h. B ecause o f th e B M W E 46 M 3 t a chom ete r ra nge, 1 –8 a re th e o nly v a lid v a lu es (9 –12 a re n ot u sed fo r th is a pplic atio n). F or s afe ty p re cautio ns, th e A EM b ase s essio n file s c om e s ta ndard w it h th e V E ta ble s, ig nit io n m aps, l a m bda ta rg ets , a nd b oost ta ble s a ll s et th e s am e b ecause th e A ccele ra te + o r D ecele ra te - b utto n c ould b e m is ta kenly b um ped. I n o rd er to u se th is fe atu re , c are m ust b e ta ken in to a ccount w hen s ettin g u p th e ta ble s a nd tu nin g. E nte r t h e n um ber o f th e ta ble in to th e c orre spondin g m ode s ele ctio n ta ble fo r e ach fe atu re (V E ta ble s, ig nit io n m aps, la m bda ta rg ets , a nd b oost le ve ls ). K ey O ff C om mit m ust b e e nab le d f o r m ap p osit io n s e le ctio ns, a s s e le cte d v ia t h e c ru is e c o ntro l b utto ns, t o b e s a ve d a cro ss p ow er c y cle s. I f K ey O ff C om mit i s d is a b le d t h en t h e m ap p osit io n w ill r e se t t o i t s d efa u lt p osit io n a fte r a p ow er c y cle .
2001–2006 B M W E 46 M 3 15 © 2 015 A EM P erfo rm ance E le ctr o nic s IN FIN IT Y E M S IN STA LLA TIO N Ste p 1 O pen th e tru nk a nd d is connect th e b atte ry . O pen th e h ood a nd lo cate th e E -B ox o n t h e le ft s id e n ear th e fir e w all. T his is w here th e fa cto ry E CU (D ig it a l M oto r E le ctro nic s o r D M E) re sid es. R em ove th e fo ur s cre w s u sin g a T 25 T orx w re nch (la te m odels ) o r 5 m m A lle n w re nch (e arly m odels ). S im ult a neously p ull u p a nd ro ta te th e E -B ox c ove r to r e le ase it fr o m th e v e hic le . T his w ill b e r e used. Ste p 2 T here a re 5 D M E c onnecto rs . T hese m ust b e re m ove d in a s equence fr o m th e l e ft to th e rig ht (a s p ic tu re d) o r c onnecto r 5 -4 -3 -2 -1 . F ir s t re m ove c onnecto r 5 u sin g y our t h um b b y s queezin g th e re le ase ta b. H old d ow n a nd p ull u pw ard s.
16 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 510 Ste p 3 C onnecto rs 4 , 3 a nd 2 a ll h ave a s w in gin g la tc h. F ir s t p re ss th e “b utto n” a nd th en ro ta te th e s w in g la tc h d ow nw ard s to w ard s th e D M E. N ote : W hen re in sertin g c onnecto rs in to t h e h eader, th e s w in g la tc h m ust b e o pen fo r in it ia l e ngagem ent. Ste p 4 T he c onnecto r w ill a uto m atic ally p ush i t s elf a w ay fr o m th e D M E c onnecto r’s h eader. A ft e r re m ovin g c onnecto rs 4 , 3 , a nd 2 , r e m ove c onnecto r 1 th e s am e w ay a s c onnecto r 5 u sin g y our th um b.
2001–2006 B M W E 46 M 3 17 © 2 015 A EM P erfo rm ance E le ctr o nic s Ste p 5 T o re m ove th e D M E (s to ck E CU) fr o m t h e in te rn al p la stic “s kele to n”, p ush th e t w o ta bs a w ay fr o m th e b otto m s id e o f t h e D M E, a s s how n. Ste p 6 S im ult a neously u nlo ck th e p la stic ta bs a nd p ull th e D M E u p a nd o ut o f th e e ngin e b ay. T he s to ck D M E w ill N O T b e re used.
18 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 510 Ste p 7 N ext, th ere w ill n eed to b e ro om m ade f o r th e A EM In fin it y E M S a nd ju m per b ox to fit w it h in th e E -B ox c om partm ent. N ote : S om e o f th e in stru ctio ns b elo w m ay s lig htly d iffe r fr o m v e hic le to v e hic le . U nplu g th e 2 w hit e c onnecto rs (s how n) b y s queezin g e ach c onnecto r’s lo ckin g t a bs. N ote : T hese tw o c onnectio ns w ill b e r e connecte d la te r. Ste p 8 U sin g a fla t b la de, s uch a s a s cre w driv e r, u nlo ck th e b la ck fu se b lo ck’s ta b, a s s how n, a nd lift u pw ard s.
2001–2006 B M W E 46 M 3 19 © 2 015 A EM P erfo rm ance E le ctr o nic s Ste p 9 U sin g a fla t b la de, s uch a s a s cre w driv e r, u nlo ck th e b lu e re la y’s ta b, a s s how n, a nd lift u pw ard s. Ste p 1 0 U sin g a fla t b la de, s uch a s a s cre w driv e r, u nlo ck th e lim e g re en r e la y’s ta b, a s s how n, a nd lift u pw ard s.
20 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 510 Ste p 1 1 C are fu lly p ull th e in te rn al p la stic m ount u pw ard s a fe w in ches to u nlo ck it fr o m t h e b ase. Ste p 1 2 C ut th e fa cto ry c able z ip -tie s to re le ase t h e B M W w ir in g h arn ess fr o m th e i n te rn al p la stic m ount u sin g a p air o f l o ng-re ach d ik es. C ut th e z ip -tie s how n.