AEM BMW 20012006 E46 M3 303510 User Manual
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2001–2006 B M W E 46 M 3 21 © 2 015 A EM P erfo rm ance E le ctr o nic s Ste p 1 3 T here s hould b e 2 c able tie s to c ut in t h e a re a s how n. Ste p 1 4 P ull th e in te rn al p la stic m ount fu rth er a w ay fr o m th e v e hic le a nd c ut th e z ip -tie s how n.
22 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 510 Ste p 1 5 A s s how n, u se a p ic k to u nlo ck th is ta b. P ull th e c onnecto r d ow nw ard s to re le ase i t fr o m th e in ner p la stic “s kele to n”. Ste p 1 6 T he in te rn al p la stic “s kele to n” s hould n ow b e a ble to b e re m ove d. T o a llo w s pace fo r th e A EM E M S k it , t h e to p p ortio n (th at th e D M E w as s ecure d to ) w ill h ave to b e c ut in to 2 p ie ces. U sin g a b and s aw (o r s im ila r) c ut th e “ s kele to n” a lo ng th e d otte d lin e a s p ic tu re d.
2001–2006 B M W E 46 M 3 23 © 2 015 A EM P erfo rm ance E le ctr o nic s Ste p 1 7 T he p ic tu re d p ie ce c an b e d is card ed. R ein sta ll th e o th er p art o f th e p la stic “ s kele to n”. R econnect th e re la ys a nd w hit e p la stic c onnecto r fr o m th e p re vio us s te ps. C onnect th e A EM ju m per b ox a nd th e 9 0-d egre e lo ckin g c om ms c able to th e A EM In fin it y E M S. I n sert th e In fin it y in a v e rtic al p osit io n w here th e D M E w as m ounte d p re vio usly . T he 2 la rg e In fin it y c onnecto r c able s s hould b e fa cin g u pw ard s. N ote : In fin it y b lu e c onnecto r to w ard s fr o nt a nd g ra y c onnecto r to w ard s re ar o f v e hic le . Ste p 1 8 C onnect th e A EM ju m per b ox to th e 5 f a cto ry B M W D M E c onnecto rs in r e ve rs e o rd er (1 -2 -3 -4 -5 ). P la ce th e j u m per b ox o n to p o f th e A EM In fin it y E M S, a s s how n. C onnect th e U EG O e xte nsio n h arn ess(s ) to th e “L am bda1” (a nd/o r “ L am bda2”) 6 -p in D TM c onnecto r(s ). If u sin g a ny A EM Net c om ponents , s uch a s a n A EM A Q -1 D ata lo gger, u se th e 4 - p in D euts ch D TM “A EM NET” c onnecto r. E va lu ate w hic h a ncilla ry s ensors , in puts , a nd/o r o utp uts w ill b e re quir e d to ru n th e v e hic le . U sin g th e a ux p in -o ut i n fo rm atio n, w ir e th e c om ponents in to t h e in clu ded 1 2P c onnecto r. P lu g th is i n to th e a dapte r h arn ess c onnecto r l a bele d “A UX”.
24 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 510 Ste p 1 9 B efo re re in sta llin g th e E -B ox c ove r, c ut h alf- c ir c le s lo t(s ) a lo ng th e e dge, s how n i n y ello w . T his w ill a llo w th e c om ms a nd m is cella neous c able s to e xit th e E -B ox. T his k it re quir e s a M AP s ensor. U se th e a ux c onnecto r p in out to w ir e in a s ensor a nd ro ute th e w ir e s th ro ugh th e E -B ox c ove r. U sin g a 7 /8 ” w re nch, in sta ll th e o ptio nal A EM U EG O s ensor(s ) in th e e xhaust a t l e ast 3 6” fr o m th e tu rb o (if a pplic able ). C onnect th e U EG O e xte nsio n h arn ess(s ) to th e s ensor(s ). P osit io n e ve ry th in g b ein g c autio us n ot to p in ch a ny o f th e c able s. S ecure th e E - B ox c ove r w it h th e fa cto ry fa ste ners . T his w ill b e a v e ry tig ht fit . Ste p 2 0 T o re m ove th e c ow l, d is engage th e 3 q uarte r-tu rn fa ste ners a nd re m ove th e i n te rio r v e ntila tio n filt e r c ove r a nd m ic ro f ilt e r e le m ent. U nclip th e 4 ta bs fo r th e c able d uct in f r o nt o f th e c ow l a nd s epara te th e tw o l o ng p ie ces. M ake s ure th e e ngin e is c ool a nd p ull th e la rg e c able s o ut o f th e p la stic re ta in in g s eats a nd g ently la y t h em d ow n o n th e e ngin e. U nscre w th e fo ur T 30 T orx b olt s a nd r e m ove th e lo w er s ectio n o f th e m ic ro f ilt e r h ousin g b y p ullin g to w ard s th e fr o nt o f th e v e hic le .
2001–2006 B M W E 46 M 3 25 © 2 015 A EM P erfo rm ance E le ctr o nic s Ste p 2 1 T ow ard s th e b ack o f th e v a cuum ra il t h ere is a b arb ed n ip ple (s how n). T here i s a s hort 9 0-d egre e ru bber h ose (n ot s how n) a nd c orre spondin g h ard p la stic t u be (s how n) th at c onnects th e v a cuum r a il to th e fu el p re ssure re gula to r u nder t h e v e hic le . P ull th e s hort ru bber h ose o ff th e v a cuum ra il. B e c are fu l n ot to lo se th e h ard p la stic tu be w hic h w ill b e z ip -tie d in p la ce b y B M W . Ste p 2 2 U sin g th e b arb ed T E E a nd ru bber v a cuum h ose in clu ded w it h th e k it , i n sta ll th e M AP s ensor’s v a cuum s ourc e, a s s how n. F in d a lo catio n to re m ote ly m ount th e M AP s ensor. B e s ure to k eep th e v a cuum h ose a nd e le ctric al c able s a w ay f r o m h ot e xhaust g as a re as o r m ovin g p arts . C onnect th e M AP s ensor to th e a uxilia ry c onnecto r. T he e le ctric al a nd m echanic al i n sta lla tio n o f th e B M W E 46 M 3 In fin it y E M S P nP k it is n ow c om ple te .
26 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 510 PIN O UTS BM W P in outs Dedic ate d Dedic ate d a n d n ot r e co nfig ura b le Assig ned Assig ned b ut r e co nfig ura b le Availa b le Availa b le f o r u ser s etu p Not A pplic ab le Not u sed in t h is c o nfig ura tio n Requir e d Requir e d f o r p ro per f u nctio n BM W P in 01–06 E 46 M 3 0 0–02 M C oupe 0 0–02 M R oad ste r EM S P in Hard w are R efe re nce Fu nctio n Hard w are S pecif ic atio n Note s X 6 0 0 0 1 1 Fuel In je cto r R ela y- T erm in al 1 5 C1-6 1 +12V +12V 12 v o lt p ow er fr o m r e la y 12 v o lt p ow er fr o m r e la y. R ela y m ust b e c ontr o lle d b y + 12V R ela y C ontr o l s ig nal p in C 1-2 9. 2 Volta g e S upply -E D K A ctu ato r w ith P ote ntio m ete r C1-5 4 Harn ess_H Brid g e0_1 HBrid g e0_1 5.0 A m ax T hro ttle C ontr o l H brid g e D riv e +12V to o pen 3 Dia g nosis S ig nal T XD S M G2 C ontr o l M odule ( S M G O nly ) NC 4 Gro und P oin t C1-3 0 GND PG ND Pow er G ro und Connect d ir e ctly to b atte ry g ro und. 5 Gro und C onnecto r C1-5 5 GND PG ND Pow er G ro und Connect d ir e ctly to b atte ry g ro und. 6 Gro und C onnecto r C1-6 0 GND PG ND Pow er G ro und Connect d ir e ctly to b atte ry g ro und. 7 Fuse F 102-T erm in al 3 0 C1-1 0 +12V _R 8C _C PU +12V ( P erm P ow er) Dedic ate d p ow er m anag em ent C PU Full tim e b atte ry p ow er. M UST b e p ow ere d b efo re th e ig nitio n s w itc h in put i s tr ig gere d. 8 Volta g e S upply -E ng in e E le ctr o nic s F use C arrie r C1-6 1 +12V +12V 12 v o lt p ow er fr o m r e la y Rela y m ust b e c ontr o lle d b y + 12V R ela y C ontr o l s ig nal p in C 1-2 9. 9 Neg ativ e A ctiv a tio n-E D K A ctu ato r w ith P ote ntio m ete r C1-5 3 Harn ess_H Brid g e0_0 HBrid g e0_0 5.0 A m ax T hro ttle C ontr o l H brid g e D riv e +12V to c lo se X 6 0 0 0 2 1 Heate r G ro und-O xyg en S ensor I B efo re C ata ly tic C onve rte r NC 2 Not U sed NC 3 Not U sed NC 4 Not U sed NC 5 Neg ativ e A ctiv a tio n- O xyg en S ensor G ro unds NC 6 Not U sed NC 7 Heate r G ro und-O xyg en S ensor I B ehin d C ata ly tic C onve rte r NC 8 Not U sed NC 9 Not U sed NC 10 Sig nal- E xh aust T em pera tu re S ensor C2-1 7 Harn ess_A nalo g _In _T e m p_6 Exh aust T em p 12 b it A /D , 2 .4 9K p ullu p to 5 V See E xh T em p [C ] ta ble fo r c alib ra tio n d ata a nd E xh T em p [C ] fo r c hannel d ata . 11 Sig nal- F uel P um p R ela y C1-3 4 Harn ess_Low sid eS wit Fuel P um p Low sid e s w itc h, 4 A m ax, N O in te rn al Switc hed g ro und. W ill p rim e fo r 2
2001–2006 B M W E 46 M 3 27 © 2 015 A EM P erfo rm ance E le ctr o nic s BM W P in 01–06 E 46 M 3 0 0–02 M C oupe 0 0–02 M R oad ste r EM S P in Hard w are R efe re nce Fu nctio n Hard w are S pecif ic atio n Note s 1 ( U SA M odels O nly ) ch_0 fly b ack d io de. seconds a t k e y o n a nd a ctiv a te if R PM > 0 . 12 Sig nal- E -B ox F an T em pera tu re GND 13 Heate r G ro und-O xyg en S ensor II B efo re C ata ly tic C onve rte r NC 14 Sig nal- H eate d O xyg en S ensor I B efo re C ata ly tic C onve rte r NC 15 Sig nal- H eate d O xyg en S ensor II B efo re C ata ly tic C onve rte r NC 16 Sig nal- H eate d O xyg en S ensor I B ehin d C ata ly tic C onve rte r NC 17 Not U sed NC 18 Sig nal- H eate d O xyg en S ensor II B ehin d C ata ly tic C onve rte r NC 19 Heate r G ro und-O xyg en S ensor II B ehin d C ata ly tic C onve rte r NC 20 Sig nal- G ear R ecog nitio n C lu tc h S witc h C2-3 8 Harn ess_D ig ita l_ In _7 Clu tc h S witc h 10K p ullu p to 1 2V . W ill w ork w ith g ro und o r flo atin g s w itc hes. See C lu tc hS witc h 1 -a xis ta ble fo r s etu p o ptio ns. O pen u nle ss c lu tc h o ut a nd g ear in = 1 2V 21 Sig nal- C AN B us L ow S M G2 C ontr o l M odule ( S M G O nly ) NC 22 Sig nal- C AN B us H ig h S M G2 C ontr o l M odule ( S M G O nly ) NC 23 Sig nal- M ain R ela y A ctiv a tio n-D M E R ela y C1-2 9 Harn ess_ + 12V _R ela y_ C ontr o l Main R ela y 0.7 A m ax g ro und s in k fo r e xte rn al r e la y c ontr o l Will a ctiv a te a t k e y o n a nd a t k e y o ff a ccord in g to th e c onfig ura tio n s ettin g s. 24 Not U sed NC X 6 0 0 0 3 1 Sig nal- H ot- F ilm M ass A ir F lo w S ensor C2-3 3 Harn ess_A nalo g _In _2 0 MAF A nalo g 12 b it A /D , 1 00K p ullu p to 5 V 0–5V a nalo g s ig nal. U se + 5V O ut p in s a s p ow er s upply a nd S ensor G ro und p in s a s th e lo w r e fe re nce. D o n ot c onnect s ig nals r e fe re nced to + 12V a s t h is c an p erm anently d am ag e th e E C U. 2 Sig nal- E xh aust C am shaft P ositio n S ensor I C1-2 2 Harn ess_D ig ita l_ In _1 Cam 1 10K p ullu p to 1 2V . W ill w ork w ith g ro und o r flo atin g s w itc hes. See S etu p W iz ard p ag e C am /C ra nk fo r o ptio ns. 3 Not U sed NC 4 Activ a tio n V AN OS In le t V alv e A dva nce C2-4 4 Harn ess_Low sid eS wit c h_7 VAN OS Low sid e s w itc h, 4 A m ax w ith in te rn al f ly b ack d io de. In ductiv e lo ad s hould N OT h ave fu ll tim e p ow er. BM W V AN OS C ontr o l 5 Sig nal- In le t C am shaft P ositio n S ensor I C1-2 3 Harn ess_D ig ita l_ In _2 Cam 2 10K p ullu p to 1 2V . W ill w ork w ith g ro und o r flo atin g s w itc hes. See S etu p W iz ard p ag e C am /C ra nk fo r o ptio ns. 6 Sig nal- E xh aust C am shaft P ositio n S ensor II NC 7 Volta g e S upply -H ot- F ilm M ass A ir F lo w S ensor E D K A ctu ato r C2-2 4 +5V _O UT_2 Sensor + 5V Reg ula te d, fu sed + 5V s upply fo r s ensor p ow er Analo g s ensor p ow er 8 Sig nal- C ra nks haft P ositio n S ensor C1-4 5 Harn ess_V R +_In _0 Cra nk + Diffe re ntia l V aria ble R elu cta nce Z ero C ro ss D ete ctio n See S etu p W iz ard p ag e C am /C ra nk fo r o ptio ns. 9 Not U sed NC 10 Sig nal- E D K A ctu ato r w ith C2-2 1 Harn ess_A nalo g _In _1 Thro ttle 2 12 b it A /D , 1 00K p ullu p to 5 V 0–5V a nalo g s ig nal. U se + 5V O ut p in s
28 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 510 BM W P in 01–06 E 46 M 3 0 0–02 M C oupe 0 0–02 M R oad ste r EM S P in Hard w are R efe re nce Fu nctio n Hard w are S pecif ic atio n Note s Pote ntio m ete r 6 as p ow er s upply a nd S ensor G ro und p in s a s th e lo w r e fe re nce. D o n ot c onnect s ig nals r e fe re nced to + 12V a s t h is c an p erm anently d am ag e th e E C U. 11 Not U sed NC 12 Not U sed NC 13 Sig nal- G enera to r T erm in al 6 1 N/A 14 Volta g e S upply -T hro ttle P ositio n S ensor C1-4 2 +5V _O UT_1 Sensor + 5V Reg ula te d, fu sed + 5V s upply fo r s ensor p ow er Analo g s ensor p ow er 15 Not U sed NC 16 Not U sed NC 17 Gro und-H ot- F ilm M ass A ir F lo w S ensor C2-3 2 AG ND_2 Sensor G ro und Dedic ate d a nalo g g ro und Analo g 0 –5V s ensor g ro und 18 Not U sed NC 19 Tir e P re ssure W arn in g P ushbutto n NC 20 Gro und-E D K A ctu ato r w ith T hro ttle P ositio n S ensor C2-3 2 AG ND_2 Sensor G ro und Dedic ate d a nalo g g ro und Analo g 0 –5V s ensor g ro und 21 Gro und-C ra nks haft P ositio n S ensor C1-4 6 Harn ess_V R -_ In _0 Cra nk - Diffe re ntia l V aria ble R elu cta nce Z ero C ro ss D ete ctio n See S etu p W iz ard p ag e C am /C ra nk fo r o ptio ns. 22 Sig nal- In ta ke A ir T em pera tu re C1-6 7 Harn ess_A nalo g _In _T e m p_2 In ta ke A ir T em p 12 b it A /D , 2 .4 9K p ullu p to 5 V See A ir T em pera tu re S etu p W iz ard fo r s ele ctio n. 23 Sig nal- T hro ttle P ositio n S ensor C1-3 5 Harn ess_A nalo g _In _7 Thro ttle P ositio n 12 b it A /D , 1 00K p ullu p to 5 V 0–5V a nalo g s ig nal. U se + 5V O ut p in s a s p ow er s upply a nd S ensor G ro und p in s a s th e lo w r e fe re nce. D o n ot c onnect s ig nals r e fe re nced to + 12V a s t h is c an p erm anently d am ag e th e E C U. S ee th e S etu p W iz ard S et T hro ttle R ang e p ag e fo r a uto m atic m in /m ax c alib ra tio n. M onito r th e T hro ttle [% ] c hannel. A ls o D B1_T PSA [% ] fo r D BW a pplic atio ns. 24 Sig nal- E ng in e C oola nt T em pera tu re S ensor C1-6 6 Harn ess_A nalo g _In _T e m p_1 Coola nt T em p 12 b it A /D , 2 .4 9K p ullu p to 5 V See C oola nt T em pera tu re S etu p W iz ard fo r s ele ctio n. 25 Gro und-E ng in e C oola nt T em pera tu re a nd K nock S ensors C1-1 9 AG ND_1 Sensor G ro und Dedic ate d a nalo g g ro und Analo g 0 -5 V s ensor g ro und 26 Sig nal- O il P re ssure S witc h N/A 27 Not U sed NC 28 Not U sed NC 29 Sig nal- K nock S ensor ( C yl 1 -2 ) C1-2 7 Knock1 Knock1 Dedic ate d k n ock s ig nal p ro cessor See S etu p W iz ard p ag e K nock S etu p fo r o ptio ns. 30 Sig nal- K nock S ensor ( C yl 3 -4 ) NC 31 Sig nal- K nock S ensor ( C yl 5 -6 ) C1-2 8 Knock2 Knock2 Dedic ate d k n ock s ig nal p ro cessor See S etu p W iz ard p ag e K nock S etu p fo r o ptio ns. 32 Not U sed NC 33 Sig nal- C ylin der 1 F uel I n je ctio n V alv e C1-6 3 In je cto r 1 In je cto r 1 Satu ra te d o r p eak a nd h old , 3 A m ax c ontin uous In je cto r 1 34 Sig nal- C ylin der 2 F uel I n je ctio n V alv e C1-6 2 In je cto r 2 In je cto r 2 Satu ra te d o r p eak a nd h old , 3 A m ax c ontin uous In je cto r 2 35 Sig nal- C ylin der 3 F uel I n je ctio n V alv e C1-5 9 In je cto r 3 In je cto r 3 Satu ra te d o r p eak a nd h old , 3 A m ax c ontin uous In je cto r 3 36 Sig nal- C ylin der 4 F uel C1-5 8 In je cto r 4 In je cto r 4 Satu ra te d o r p eak a nd h old , 3 A m ax In je cto r 4
2001–2006 B M W E 46 M 3 29 © 2 015 A EM P erfo rm ance E le ctr o nic s BM W P in 01–06 E 46 M 3 0 0–02 M C oupe 0 0–02 M R oad ste r EM S P in Hard w are R efe re nce Fu nctio n Hard w are S pecif ic atio n Note s In je ctio n V alv e contin uous 37 Sig nal- C ylin der 5 F uel I n je ctio n V alv e C1-5 7 In je cto r 5 In je cto r 5 Satu ra te d o r p eak a nd h old , 3 A m ax c ontin uous In je cto r 5 38 Sig nal- C ylin der 6 F uel I n je ctio n V alv e C1-5 6 In je cto r 6 In je cto r 6 Satu ra te d o r p eak a nd h old , 3 A m ax c ontin uous In je cto r 6 39 Sig nal- O il L eve l S ensor C1-2 4 Harn ess_D ig ita l_ In _3 Dig ita l 3 10K p ullu p to 1 2V . W ill w ork w ith g ro und o r flo atin g s w itc hes. Used fo r B M W O il T em pera tu re G aug e 40 Not U sed NC 41 Not U sed NC 42 Sig nal- E va pora tiv e E m is sio n V alv e C1-1 8 Harn ess_Low sid eS wit c h_3 LS 3 Low sid e s w itc h, 4 A m ax, N O in te rn al f ly b ack d io de. Low sid e s w itc h, 4 A m ax w ith in te rn al f ly b ack d io de. In ductiv e lo ad s hould N OT h ave fu ll tim e p ow er. 43 Sig nal- V AN OS E xh aust V alv e R eta rd C1-0 2 Harn ess_Low sid eS wit c h_5 VAN OS Low sid e s w itc h, 4 A m ax w ith in te rn al f ly b ack d io de. In ductiv e lo ad s hould N OT h ave fu ll tim e p ow er. BM W V AN OS C ontr o l 44 Sig nal- V AN OS E xh aust V alv e A dva nce C1-0 2 Harn ess_Low sid eS wit c h_5 VAN OS Low sid e s w itc h, 4 A m ax w ith in te rn al f ly b ack d io de. In ductiv e lo ad s hould N OT h ave fu ll tim e p ow er. BM W V AN OS C ontr o l 45 Tir e P re ssure W arn in g L am p ( E xc ept M 3) NC 46 Sig nal- C lo se Id le S peed C ontr o l V alv e C1-0 3 Harn ess_Low sid eS wit c h_6 Id le A ir C ontr o l Low sid e s w itc h, 4 A m ax w ith in te rn al f ly b ack d io de. In ductiv e lo ad s hould N OT h ave fu ll tim e p ow er. BM W Id le A ir C ontr o l 47 Sig nal- O pen Id le S peed C ontr o l V alv e C1-0 3 Harn ess_Low sid eS wit c h_6 Id le A ir C ontr o l Low sid e s w itc h, 4 A m ax w ith in te rn al f ly b ack d io de. In ductiv e lo ad s hould N OT h ave fu ll tim e p ow er. BM W Id le A ir C ontr o l 48 Not U sed NC 49 Not U sed NC 50 Sig nal- V AN OS In le t V alv e R eta rd C2-4 4 Harn ess_Low sid eS wit c h_7 VAN OS Low sid e s w itc h, 4 A m ax w ith in te rn al f ly b ack d io de. In ductiv e lo ad s hould N OT h ave fu ll tim e p ow er. BM W V AN OS C ontr o l 51 Sig nal- S uckin g J et P um p V alv e NC 52 Cra nkc ase B re ath er V alv e ( 2 005-2 006 M odels ) NC X 6 0 0 0 4 1 Sig nal- B atte ry C harg e I n dic ato r N/A 2 Sig nal- E ng in e S ta rt F eedback ( M 3 O nly ) NC 3 Sig nal- S econdary A ir I n je ctio n P um p R ela y NC 4 Sig nal- E le ctr ic F an C2-4 3 Harn ess_Low sid eS wit c h_8 A/C F an Low sid e s w itc h, 4 A m ax w ith in te rn al f ly b ack d io de a nd 1 2V p ullu p r e sis to r. In ductiv e lo ad s hould N OT h ave fu ll tim e p ow er. Low sid e s w itc h, 4 A m ax w ith in te rn al f ly b ack d io de a nd 1 2V p ullu p r e sis to r. I n ductiv e lo ad s hould N OT h ave fu ll tim e p ow er. 5 Gro und P oin t ( M 3 O nly ) C2-0 3 GND PG ND Pow er G ro und Connect d ir e ctly to b atte ry g ro und. 6 Sig nal- Ig nitio n L ock C ontr o l M odule fo r I n str u m ent C lu ste r T erm in al 5 0 NC 7 Gro und-P edal- P ositio n S ensor C1-2 0 AG ND_1 Sensor G ro und Dedic ate d a nalo g g ro und Analo g 0 –5V s ensor g ro und 8 Sig nal- P edal- P ositio n S ensor C2-1 3 Harn ess_A nalo g _In _1 8 APP1 12 b it A /D , 1 00K p ullu p to 5 V 12 b it A /D , 1 00K p ullu p to 5 V 9 Volta g e S upply -P edal- C2-2 2 +5V _O UT_2 Sensor + 5V Reg ula te d, fu sed + 5V s upply fo r Analo g s ensor p ow er
30 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 510 BM W P in 01–06 E 46 M 3 0 0–02 M C oupe 0 0–02 M R oad ste r EM S P in Hard w are R efe re nce Fu nctio n Hard w are S pecif ic atio n Note s Positio n S ensor sensor p ow er 10 Sig nal F uel P um p R ela y 1 ( N ot U SA M odels ) C1-3 4 Harn ess_Low sid eS wit c h_0 Fuel P um p Low sid e s w itc h, 4 A m ax, N O in te rn al f ly b ack d io de. Low sid e s w itc h, 4 A m ax, N O in te rn al f ly b ack d io de. 11 Sig nal- O il P re ssure C ontr o l M odule fo r I n str u m ent C lu ste r N/A 12 Gro und-P edal- P ositio n S ensor C2-3 0 AG ND_2 Sensor G ro und Dedic ate d a nalo g g ro und Analo g 0 –5V s ensor g ro und 13 Sig nal- P edal- P ositio n S ensor C2-1 4 Harn ess_A nalo g _In _1 9 APP2 12 b it A /D , 1 00K p ullu p to 5 V 0–5V a nalo g s ig nal. U se + 5V O ut p in s a s p ow er s upply a nd S ensor G ro und p in s a s th e lo w r e fe re nce. D o n ot c onnect s ig nals r e fe re nced to + 12V a s t h is c an p erm anently d am ag e th e E C U. 14 Volta g e S upply -P edal- P ositio n S ensor C2-2 3 +5V _O UT_2 Sensor + 5V Reg ula te d, fu sed + 5V s upply fo r s ensor p ow er Analo g s ensor p ow er 15 Sig nal- D riv in g D yn am ic s S witc hin g C ente r ( M 3 O nly ) N/A 16 Driv in g D yn am ic s A ctiv e L E D -S witc hin g C ente r ( M 3 O nly ) N/A 17 Eng in e S peed S ig nal T D - D ata L in k C onnecto r NC 18 Activ a tio n H eatin g - D ia g nostic F uel T ank L eaka g e ( U SA M 3 O nly ) NC 19 Reve rs in g L ig ht S witc h ( M R oadste r O nly ) NC 20 Fuel L eaka g e V alv e ( S ept 0 1-u p U SA M 3)/T herm al O il L eve l S witc h ( M R oadste r) NC 21 Sig nal- O il L eve l C ontr o l M odule fo r In str u m ent C lu ste r ( E xc ept M R oadste r) C1-2 4 Harn ess_D ig ita l_ In _3 Dig ita l 3 10K p ullu p to 1 2V . W ill w ork w ith g ro und o r flo atin g s w itc hes. Used fo r B M W O il T em pera tu re G aug e 22 Sig nal- P ro cessed W heel S peed R ear R ig ht- A BS/ A SC U nit A BS/D SC U nit C1-2 5 Harn ess_D ig ita l_ In _4 VSS ( H z) 10K p ullu p to 1 2V . W ill w ork w ith g ro und o r flo atin g s w itc hes. See S etu p W iz ard p ag e V ehic le S peed f o r c alib ra tio n c onsta nt. 23 Not U sed NC 24 Sig nal- B ra ke L ig ht S witc hin g C ente r C ontr o l U nit C2-3 7 Harn ess_D ig ita l_ In _6 Bra ke S witc h 10K p ullu p to 1 2V . W ill w ork w ith g ro und o r flo atin g s w itc hes. In put c an b e a ssig ned to d iffe re nt p in s. S ee S etu p W iz ard p ag e In put F unctio n A ssig nm ents fo r in put m appin g o ptio ns. 25 Not U sed NC 26 Fuse F 29-T erm in al 1 5 C1-6 5 Harn ess_+ 12V _S W IG N S witc h 10K p ulld ow n Full tim e b atte ry p ow er m ust b e a va ila ble a t C 1-1 0 b efo re th is in put is tr ig gere d. 27 Volu te S prin g -D ata L in k M FL N/A 28 Sig nal- F uel L eaka g e P um p M odule ( S ept 0 1 a nd E arlie r M odels O nly ) NC 29 Sig nal- R ela y A /C C om pre ssor C1-0 1 Harn ess_Low sid eS wit c h_4 AC C om pre ssor Low sid e s w itc h, 4 A m ax, N O in te rn al f ly b ack d io de. See S etu p W iz ard P ag es U ser G PO s f o r a ctiv a tio n c rite ria a nd L ow Sid e A ssig nm ent T able s fo r o utp ut a ssig nm ent 30 Sig nal- L eaka g e D ia g nosis P um p NC 31 Not U sed NC 32 Sig nal- D ata L in k T XD - NC