AEM Ford Coyote Engine Adapter Harness 303813 User Manual

							P/N  3 0-3 813
F ord  C oyo te  4 V  5 .0 L  V 8
A EM  In fin it y  C oyo te  E ngin e
H arn ess A dap te r
AEM  P erfo rm ance E le ctr o nic s
A EM  P erfo rm ance E le ctr o nic s, 2 205 1 26th  S tr e et U nit  A , H aw th orn e, C A 9 0250
P hone: ( 3 10) 4 84-2 322  F a x: ( 3 10) 4 84-0 152
h ttp ://w ww.a em ele ctr o nic s.c om
I n str u ctio n P art N um ber: 1 0-3 813
D ocum ent B uild  1 0/2 0/2 015
I
n str u ctio n
M an ual
W ARNIN G : T his  in sta lla tio n is  n ot fo r th e tu nin g n ovic e ! U se  th is  s y ste m  w ith  E X TR EM E c a utio n! T he A EM
I n fin ity  P ro gra m mable  E M S a llo w s fo r to ta l fle xib ility  in  e ngin e tu nin g. M is u se  o r im pro per tu nin g o f th is
p ro duct c a n d estr o y y o ur e ngin e! If y o u a re  n ot w ell v e rs e d in  e ngin e d yn am ic s a nd th e tu nin g o f e ngin e
m anagem ent s y ste m s D O  N O T a tte m pt th e in sta lla tio n. R efe r th e in sta lla tio n to  a n A EM -tr a in ed tu nin g
s h op o r c a ll 8 00-4 23-0 046 fo r te ch nic a l a ssis ta nce .
N O TE: A ll s u pplie d A EM  c a lib ra tio ns, W iz a rd s a nd o th er tu nin g in fo rm atio n a re  o ffe re d a s p ote ntia l
s ta rtin g p oin ts  o nly . IT  IS  T H E R ES PO NSIB IL IT Y O F T H E E N G IN E T U NER  T O  U LTIM ATELY C O NFIR M  IF  T H E
C ALIB RATIO N IS  S AFE F O R IT S  IN TEN DED  U SE. A EM  h old s n o r e sp onsib ility  fo r a ny e ngin e d am age th at
r e su lts  fr o m  th e m is u se  o r m is tu nin g o f th is  p ro duct!
STO P!
 T HIS  P RO DUC T H AS L E G AL R ESTRIC TIO NS. 
      R EAD  T HIS  B EFO RE IN STALLIN G /U SIN G !
T H IS  P R O DUCT M AY B E U SED  S O LELY
 O N V EH IC LES  U SED  IN  S A NCTIO NED  C O MPETIT IO N W HIC H M AY N EV ER  B E U SED  U PO N A
P U BLIC  R O AD O R H IG HW AY, U NLES S P ER M IT TED  B Y  S PEC IF IC  R EG ULA TO RY  E X EM PTIO N. ( V IS IT  T H E “ E M IS SIO NS” P A GE A T H TTP://
W WW.S EM ASA N.C O M/E M IS SIO NS
 F O R S TA TE B Y  S TA TE D ETA IL S .)
I T  IS  T H E R ES PO NSIB IL IT Y  O F T H E IN STA LLER  A ND/O R U SER  O F T H IS  P R O DUCT T O  E N SURE T H A T IT  IS  U SED  IN  C O MPLIA NCE W IT H
A LL A PPLIC A BLE L A W S A ND R EG ULA TIO NS. IF  T H IS  P R O DUCT W AS P U RCHA SED  IN  E R RO R, D O  N O T
 IN STA LL A ND/O R U SE IT . T H E
P U RCHA SER  M UST
 A RRA NG E T O  R ETU RN T H E P R O DUCT F O R A  F U LL R EFU ND.
T H IS  P O LIC Y  O NLY  A PPLIE S  T O  IN STA LLER S A ND/O R U SER S W HO  A RE L O CA TED  IN  T H E U NIT ED  S TA TES ; H O W EV ER  C USTO MER S
W HO  R ES ID E IN  O TH ER  C O UNTR IE S  S HO ULD  A CT IN  A CCO RDA NCE W IT H  T H EIR  L O CA L L A W S A ND R EG ULA TIO NS. 
						

							P/N  3 0-3 813
2
© 2 015 A EM  P erfo rm ance E le ctr o nic s
OVE R VIE W
T he 3 0-3 813 A EM  In fin it y  C oyote  E ngin e H arn ess A dapte r w as d esig ned to  ru n th e 2 011-2 014 F ord  5 .0 L 4 V  T i-
V CT C oyote  e ngin es a nd F ord  R acin g C ra te  E ngin es p art n um bers  M -6 007-M 50 a nd M -6 007-A 50N A; a ll  w it h
m anual  tra nsm is sio ns. T his  is  a  tru e s ta ndalo ne s yste m  th at e lim in ate s th e u se o f  th e F ord  E CU a nd m ass a ir flo w
s ensor. T he u se o f  th is  h arn ess m akes th e k it  “p lu g a nd p la y” s o n o c uttin g o r s plic in g w ir e s is  n ecessary  (w hen
u sed w it h  o ptio nal  3 0-3 510-0 0 A UX h arn ess, s old  s epara te ly ). T he b ase c onfig ura tio n file s a va ila ble  fo r th e In fin it y
E M S a re  s ta rtin g p oin ts  o nly  a nd w ill  n eed to  b e m odifie d fo r e ve ry  s pecific  a pplic atio n.
T he a va ila ble  In fin it y  E M S p art n um bers  fo r th is  a dapte r k it  a re :
· 30-7 101 IN FIN IT Y -8
· 30-7 100 IN FIN IT Y -1 0
P le ase  r e ad th is  d ocu m ent in  its  e ntir e ty  b efo re  a tte m ptin g to  s ta rt o r r u n a n e ngin e.
GETTIN G  S TA RTE D
R efe r to  th e 1 0-7 100 fo r E M S 3 0-7 100 In fin ity  Q uic k S ta rt G uid e fo r a ddit io nal  in fo rm atio n o n g ettin g
t h e e ngin e s ta rte d w it h  th e In fin it y  E M S. T he F ord  C oyote  V 8 b ase s essio n is  lo cate d in  C :\D ocum ents \A EM
\ In fin it y  T uner\S essio ns\B ase S essio ns.
DO W NLO ADABLE  F IL E S
F ile s c an b e d ow nlo aded fr o m  w ww.a em in fin it y .c om . A n e xperie nced tu ner m ust b e a va ila ble  to  c onfig ure
a nd m anip ula te  th e d ata  b efo re  d riv in g c an c om mence. T he Q uic k S ta rt G uid e a nd F ull  M anual  d escrib e
t h e s te ps fo r lo ggin g in  a nd re gis te rin g a t w ww.a em in fin it y .c om . T hese d ocum ents  a re  a va ila ble  fo r
d ow nlo ad h ere : h ttp ://w ww.a em ele ctr o nic s.c o m /p ro ducts /s u pport 
						

							DO W NLO ADABLE F IL ES
3
© 2 015 A EM  P erfo rm ance E le ctr o nic s
Kit  C onte n ts
Dia g ra m
AEM  P /N
Descrip tio n
Qty
A 36-3 813
AEM  In fin it y  C oyote  E ngin e H arn ess A dapte r
1
B 35-2 840
Ig nit o r, 4 -C hannel  w it h  T herm al  P aste
2
C 35-3 014
Cable , U SB C om ms 9 .8 
1
D 4-1 008
12-W ay A ux C onnecto r, S eale d
1
E 4-1 009
Dust C ap, F la sh E nable
1
F 4-1 010
Ju m per, F la sh E nable
1
G 1062-2 0-0 122
Socket, A ux C onnecto r
12
10-3 813
In stru ctio n S heet, 3 0-3 813
1 
						

							P/N  3 0-3 813
4
© 2 015 A EM  P erfo rm ance E le ctr o nic s
Im porta n t A pplic atio n N ote s
T he 3 0-3 813 A EM  In fin it y  C oyote  E ngin e H arn ess A dapte r a llo w s fo r a   p lu g a nd p la y in sta lla tio n o f  e it h er a n A EM
I n fin it y -8  o r In fin it y -1 0 E CU to  a  2 011-2 014 F ord  5 .0 L 4 V  T i- V CT C oyote  E ngin e w it h  a  m anual  tra nsm is sio n. T hese
e ngin es a re  a va ila ble  a s c ra te  e ngin es fr o m  F ord  R acin g b y th e fo llo w in g p art n um bers :
5 .0 L  4 V  T i-V CT M usta ng C ra te  E ngin e - F ord  R acin g P /N  M -6 007-M 50
5 .0 L  C oyo te  A lu m in ato r N A C ra te  E ngin e - F ord  R acin g P /N  M -6 007-A 50N A
5 .0 L  C oyo te  A lu m in ato r S C C ra te  E ngin e - F ord  R acin g P /N  M -6 007-A 50S C
5 .0 L  A lu m in ato r X S C ra te  E ngin e - F ord  R acin g P /N  M -6 007-A 50X S    
B oth  o f  th ese c ra te  e ngin es c om e w it h  a n e ngin e w ir in g h arn ess th at p lu gs d ir e ctly  in to  th e A EM  w ir e  h arn ess. T he
A EM  In fin it y  C oyote  E ngin e H arn ess A dapte r in clu des a  fu sed p ow er d is trib utio n m odule  w it h  re la ys fo r ra dia to r
f a n, c oils , in je cto rs , E CU, s ta rte r s ole noid , a nd fu el  p um p.
T he O EM  F ord  tw o-w ir e  ig nit io n c oils  (M oto rc ra ft  P /N  B R3Z-1 2029-A ) a re  c ontro lle d b y th e A EM  In fin it y  E CU, b ut
t h ey a re  n ot d riv e n d ir e ctly . T his  k it  in clu des th e tw o A EM  4  C hannel  C oil  D riv e rs  (A EM  P /N  3 0-2 840) re quir e d to
d riv e  th ese c oils .     
T he A EM  In fin it y  E CU w ill  ru n th e e ngin e w it h  a  s peed d ensit y  fu elin g c alc ula tio n, e lim in atin g th e n eed fo r a n O EM
a ir b ox a nd m ass a ir flo w  s ensor (M AF). R equir e d a re  a n in ta ke a ir  te m pera tu re  (IA T) s ensor a nd m anifo ld  a bsolu te
p re ssure  (M AP) s ensor. A EM  a ls o o ffe rs  a n a uxilia ry  s ub-h arn ess to  m ake a ddin g th ese s ensors  a  p lu g a nd p la y
i n sta lla tio n.
3 0-2 010 Air  T em p S enso r K it, 3 /8  N PT
3 0-2 130-5 0 3.5 b ar (5 0P SIa ) S ta in le ss S te el M AP S enso r K it
3 0-3 510-0 0 Auxilia ry  H arn ess fo r A EM  M AP a nd IA T S enso rs
T he A EM  In fin it y  E CU in clu des o n b oard  c ontro l  fo r tw o U EG O w id eband o xygen s ensors . T hese s ensors  (s old
s epara te ly , 2  re quir e d) p lu g in  d ir e ctly  to  th e A EM  In fin it y  C oyote  E ngin e H arn ess A dapte r.
3 0-2 001 Bosc h  L S U 4 .2  W id eband U EG O R epla ce m ent S enso r 
T he A EM  In fin it y  E CU in clu des E le ctro nic  T hro ttle  C ontro l  (E TC ) th at w ill  c ontro l  th e e le ctro nic  th ro ttle  b ody
i n clu ded w it h  th e a bove  c ra te  e ngin es. A  s uit a ble  E TC  a ccele ra to r p edal  is  re quir e d. T he b ase s essio n file  fo r th e
F ord  C oyote  a pplic atio n is  c onfig ure d to  u se th e F ord  M usta ng a ccele ra to r p edal  (s old  s epara te ly ) a nd th e A EM
I n fin it y  C oyote  E ngin e H arn ess A dapte r is  d esig ned to  p lu g d ir e ctly  in to  th is  a ccele ra to r p edal.  
F ord  P /N  B R3Z-9 5836-D Acce le ra to r P edal  
T he b ase s essio n file  p ro vid ed fo r th e F ord  C oyote  a pplic atio n w as c re ate d w it h  th e u se o f  th e F ord  R acin g
M usta ng B oss 3 02 A lt e rn ato r K it . T he c alib ra tio n h as L ow sid e 0  d uty  a nd fr e quency ta ble s s etu p to  c harg e a t
~ 14.7  v o lt s . S ee  A lt e rn ato r C ontro l  s ectio n fo r m ore  in fo rm atio n o n c ontro llin g th e c harg in g s yste m . T he A EM
I n fin it y  C oyote  E ngin e H arn ess A dapte r is  d esig ned to  p lu g d ir e ctly  in to  th is  a lt e rn ato r.
F ord  R acin g P /N  M -8 600-M 50B ALT Musta ng B oss 3 02 A lte rn ato r K it
T he b ase c alib ra tio n u tiliz es th e C lu tc h P osit io n (N eutra l  S wit c h) fly in g le ad a s a n in put in to  th e In fin it y  E CU. O nce
g ro unded, th e In fin it y  E CU p ro vid es th e g ro und fo r th e S ta rte r R ela y c ontro l  c ir c uit . If  th e u ser w is hes n ot to  p ro vid e
a  g ro und to  th is  fly in g le ad, fo llo w  th e s te ps p ro vid ed in  th e  C lu tc h P osit io n S wit c h s ectio n to  m odify  th e
L S 8_D uty  [% ] ta ble  v a lu es to  a llo w  th e s ta rte r to  b e e ngaged w it h out a  c lu tc h s ig nal.
T he fa cto ry  C ylin der H ead T em pera tu re  s ensor a nd fu el  in je cto rs  h ave  b een fu lly  c hara cte riz ed a nd th eir
c alib ra tio ns a re  u tiliz ed in  th e b ase c alib ra tio n. 
						

							Im porta nt A pplic a tio n N ote s
5
© 2 015 A EM  P erfo rm ance E le ctr o nic s
IN FIN IT Y A DAPTE R  H A RNESS
T he c ore  o f  th e A EM  In fin it y  C oyote  E ngin e H arn ess A dapte r is  th e m ain  h arn ess th at c onnects  b etw een th e F ord
e ngin e h arn ess a nd th e A EM  In fin it y  E CU. T his  h arn ess fe atu re s a  p ow er d is trib utio n m odule  th at in clu des fu ses
a nd re la ys to  p ro perly  p ow er th e e ngin e a nd re la te d a ccessorie s. T he h arn ess c onnectio ns fo r th e v a rio us p ow er,
g ro und, s w it c hes, a nd s ensors  a re  d escrib ed h ere . T he h arn ess m ay b e b ro ken u p in to  s eve ra l   b ra nches a s
d escrib ed in  th e fo llo w in g d ia gra m  to  s im plify  in sta lla tio n.
      
P ow er L ead s
+ 12V  B ATT - T w o re d 1 0ga m ain  p ow er fly in g le ads s hould  b e
c onnecte d to  th e b atte ry  p osit iv e  te rm in al.
G ro und - T w o rin g te rm in als  s hould  b e s ecure ly  a tta ched to
c hassis  g ro und. R em ove  p ain t o r p la tin g a t th e a tta chm ent
p oin t o f  th ese rin g te rm in als . V erify  th at y ou h ave  a  g ood
r e lia ble  g ro und p ath  fr o m  th e b atte ry  n egativ e  p ost to  th e
l o catio n b ein g u sed fo r th ese rin g te rm in als . In  g enera l,  th e th e
r e sis ta nce fr o m  th e b atte ry  g ro und to  th is  c hassis  lo catio n
s hould  b e le ss th an 0 .1  O hm .
     
						

							P/N  3 0-3 813
6
© 2 015 A EM  P erfo rm ance E le ctr o nic s
D riv ers  S id e C ab in  B ra n ch
I G N S W  S O URCE - R ed 1 8ga fly in g le ad s hould  b e c onnecte d
t o  th e  B  o r  B ATT b atte ry  s ourc e te rm in al  o f  th e ig nit io n
s w it c h.
I G N S W  S IG NAL - O ra nge 1 8ga fly in g le ad s hould  b e
c onnecte d to  th e  IG N te rm in al  o f  th e ig nit io n s w it c h. T his
m ust b e a  s in gle  te rm in al  o n th e ig nit io n s w it c h th at p ro vid es
1 2V  w hen th e k ey is  in  b oth
 th e S ta rt  (c ra nkin g) a nd R un
p osit io n. 
S TA RT S W  S IG NAL - O ra nge 1 8ga fly in g le ad s hould  b e
c onnecte d to  th e  S TA RT te rm in al  o f  th e ig nit io n s w it c h. T his
m ust b e a  s in gle  te rm in al  o n th e ig nit io n s w it c h th at p ro vid es
1 2V  w hen th e k ey is  in  th e S ta rt  (c ra nkin g) p osit io n o nly .
F U EL P UM P + 12V  - O ra nge 1 2ga fly in g le ad s hould  c onnect to  fu el  p um p p osit iv e  te rm in al.  S epara te  g ro und fo r
f u el  p um p m ust b e p ro vid ed. T his  p ro vid es fo r E CU c ontro l  o f  th e fu el  p um p- ru nnin g w hen E ngin e R PM  >  0  a nd tw o
s econd p rim e a t k ey-o n. 
C LU TC H P O S - Y ello w  1 8ga fly in g le ad s hould  b e g ro unded th ro ugh a  c usto m er-s upplie d c lu tc h p osit io n s w it c h
w hen th e c lu tc h p edal  is  d epre ssed. T he s ta rte r s ole noid  s afe ty  lo ckout fu nctio n m ay b e b ypassed v ia  In fin it y
T uner s oft w are  if  th e u ser c hooses n ot to  u se a  c lu tc h s w it c h. T he le ad s hould  b e in sula te d a nd tie d u p o ut o f  th e
w ay if  u nused. S ee C lu tc h P osit io n S wit c h  s ectio n fo r d eta ils . 
T A CHO  - P in k 1 8ga fly in g le ad m ay b e u sed to  d riv e  a  s ta ndard  ta chom ete r w it h  a  1 2V  s quare  w ave  s ig nal.  T his  is
n ot a  m andato ry  fu nctio n, th e le ad s hould  b e in sula te d a nd tie d u p o ut o f  th e w ay if  u nused. 
A PP - T he A ccele ra to r P edal  P osit io n s ensor b ra nch te rm in ate s w it h  a  c onnecto r th at p lu gs d ir e ctly  in to  a
c usto m er-s upplie d a ccele ra to r p edal  a ssem bly , F ord  P /N  B R3Z-9 5836-D .   
E ngin e C om partm en t B ra n ch
P CM  7 0-W AY - T his  7 0-w ay te rm in ate d c onnecto r p lu gs in to
t h e e ngin e w ir e  h arn ess s upplie d w it h  th e F ord  R acin g c ra te
e ngin e. T he e ngin e h arn ess s id e o f  th is  c onnectio n in clu des a
w hit e  p la stic  la tc h th at s w in gs o ve r a nd lo cks in to  p osit io n
w hen th e c onnectio n is  fu lly  s eate d. 
A UX IN LIN E to  E N G IN E - T his  1 6-w ay te rm in ate d c onnecto r
p lu gs in to  th e e ngin e w ir e  h arn ess s upplie d w it h  th e F ord
R acin g c ra te  e ngin e. It  is  n orm al  fo r th is  c onnecto r to  h ave
o nly  th re e w ir e s in  it . T he re m ain der o f  th e u nused p osit io ns
a re  s eale d w it h  b la nkin g p lu gs.  
A LT - T his  3 -w ay te rm in ate d c onnecto r p lu gs d ir e ctly  in to  a
c usto m er-s upplie d a lt e rn ato r, F ord  R acin g P /N  M -8 600-
M 50B ALT. T he A EM  In fin it y  E CU c ontro ls  th e v o lt a ge s et
p oin t o f  th e a lt e rn ato r, s ee A lt e rn ato r C ontro l  s ectio n fo r d eta ils .    
F A N + 12V  - O ra nge 1 2ga fly in g le ad s hould  c onnect to  ra dia to r fa n p osit iv e  te rm in al.  T his  p ro vid es fo r E CU c ontro l 
						

							IN FIN IT Y A DAPTER  H ARNES S
7
© 2 015 A EM  P erfo rm ance E le ctr o nic s
o f  th e e le ctric  ra dia to r fa n, a dju sta ble  o n/o ff  te m pera tu re  c onfig ura ble  v ia  In fin it y  T uner S etu p W iz ard .
F A N -G ND - B la ck 1 2ga fly in g le ad s hould  c onnect to  ra dia to r fa n n egativ e  te rm in al.  T his  w ir e  te rm in ate s a t th e
a dja cent rin g te rm in al.
R in g T erm in al - B la ck 1 2ga le ad p ro vid es g ro und to  th e e le ctric  ra dia to r fa n. R em ove  p ain t o r p la tin g a t th e
a tta chm ent p oin t o f  th is  rin g te rm in al.  V erify  th at y ou h ave  a  g ood re lia ble  g ro und p ath  fr o m  th e b atte ry  n egativ e
p ost to  th e lo catio n b ein g u sed fo r th is  rin g te rm in al.  In  g enera l,  th e th e re sis ta nce fr o m  th e b atte ry  g ro und to  th is
c hassis  lo catio n s hould  b e le ss th an 0 .1  O hm . 
E xh au st B ra n ch
U EG O 1  - T his  6 -w ay te rm in ate d c onnecto r p lu gs d ir e ctly  in to
a  c usto m er-s upplie d w id eband o xygen  U EG O s ensor, A EM
P /N  3 0-2 001. T his  s ensor s hould  b e m ounte d in  th e e xhaust
c olle cto r o f  B ank 1
 (c ylin ders  1 -2 -3 -4 ), ty pic ally  p assenger
s id e
 o f  th e v e hic le . P ro per c ylin der s am plin g is  c rit ic al  fo r
c lo sed lo op a ir  fu el  ra tio  c ontro l.  
U EG O 2  - T his  6 -w ay te rm in ate d c onnecto r p lu gs d ir e ctly  in to
a  c usto m er-s upplie d w id eband o xygen  U EG O s ensor, A EM
P /N  3 0-2 001. T his  s ensor s hould  b e m ounte d in  th e e xhaust
c olle cto r o f  B ank 2
 (c ylin ders  5 -6 -7 -8 ), ty pic ally  d riv e r s id e
 o f
t h e v e hic le . P ro per c ylin der s am plin g is  c rit ic al  fo r c lo sed lo op
a ir  fu el  ra tio  c ontro l.   
S TA RTER  S O L - O ra nge 1 2ga fly in g le ad s hould  b e
c onnecte d to  th e s ta rte r s ole noid . T he u se o f  a  c lu tc h p osit io n s w it c h a llo w s fo r th e u se o f  E CU-c ontro lle d s ta rte r
s ole noid  s afe ty  lo ckout fu nctio n. T his  fu nctio n m ay b e b ypassed v ia  In fin it y  T uner s oft w are  if  th e u ser c hooses n ot
t o  u se a  c lu tc h s w it c h. S ee C lu tc h P osit io n S wit c h  s ectio n fo r d eta ils . 
C ab in  B ra n ch
C oil 1  - T here  is  a  p air  o f  te rm in ate d b ra nches m ark ed C oil  1 -
o ne 4 -w ay a nd o ne 5 -w ay c onnecto r. T hese c onnecto rs  s hould
b e p lu gged in to  o pposit e  e nds o f  th e s am e
 4 -C hannel  Ig nit o r,
p ro vid ed in  th is  k it . S ee 4 -C hannel  Ig nit o rs    s ectio n fo r
m ountin g re quir e m ents . 
C oil 2  - T here  is  a  p air  o f  te rm in ate d b ra nches m ark ed C oil  2 -
o ne 4 -w ay a nd o ne 5 -w ay c onnecto r. T hese c onnecto rs  s hould
b e p lu gged in to  o pposit e  e nds o f  th e s am e
 4 -C hannel  Ig nit o r,
p ro vid ed in  th is  k it . S ee 4 -C hannel  Ig nit o rs    s ectio n fo r
m ountin g re quir e m ents . 
						

							P/N  3 0-3 813
8
© 2 015 A EM  P erfo rm ance E le ctr o nic s
F la sh  - T his  2 -w ay c onnecto r is  u sed fo r s econdary  h ard w are
f la shin g. T his  c onnecto r is  n orm ally  p ro te cte d w it h  a  d ust c ap.
T he in clu ded s hunt c onnecto r ju m ps th e tw o w ir e s to geth er
w hen re quir e d. O nce in it ia lly  fla shed, th e E M S is  n orm ally
u pgra ded in  th e s oft w are , n ot re quir in g th is  c onnecto r. 
A UX - T his  1 2-w ay c onnecto r is  u sed to  a dapt m any c om mon
a ncilla ry  in puts  a nd o utp uts  e asily . In clu ded in  th is  k it  a re  a
1 2-w ay m atin g c onnecto r, 1 2 te rm in als , a nd a  c onnecto r
w edgelo ck. T hese c om ponents  w ill  n eed to  b e te rm in ate d b y
t h e in sta lle r w it h  1 6-2 2ga w ir e . F or a  p lu g &  p la y in sta lla tio n
o f th e M AP a nd IA T s e nso rs  r e quir e d to  r u n th is  e ngin e,
u se  th e A uxilia ry  H arn ess A EM  P /N  3 0-3 510-0 0 (s o ld
s e para te ly ). T his  w ill  a llo w  th e in sta lle r to  p lu g in  th e re quir e d
s ensors  w it h  o ut a ny c usto m  w ir in g o r te rm in atio n. N ote : th e
p in  n um berin g is  m old ed in to  th e w ir e  s id e o f  th e c onnecto r. S ee P in outs   s ectio n fo r d eta ils  o f  th is  c onnecto rs
p in s.
E C U C 1 - T his  7 3-w ay c onnecto r s hould  b e p lu gged d ir e ctly
i n to  th e A EM  In fin it y  E CU. T his  E CU is  id entifie d b y th e g ra y
t e rm in al  p osit io n lo ck, a nd m ate s to  th e g ra y c onnecto r o n th e
E CU.   
E C U C 2 - T his  5 6-w ay c onnecto r s hould  b e p lu gged d ir e ctly
i n to  th e A EM  In fin it y  E CU. T his  E CU is  id entifie d b y th e b lu e
t e rm in al  p osit io n lo ck, a nd m ate s to  th e b lu e c onnecto r o n th e
E CU.  
 
P ow er D is tr ib utio n M odule  - T he
P DM  c onta in s th e fu ses a nd re la ys
r e quir e d fo r o pera tio n o f  th e e ngin e,
f u el  p um p, s ta rte r s ole noid , a nd
e le ctric  ra dia to r fa n. A lw ays re pla ce
f u ses a nd re la ys w it h  c om ponents  o f
a n id entic al  ra tin g. R efe r to  th e
d ia gra m  a t rig ht fo r fu se v a lu es a nd
c om ponent lo catio ns. 
						

							IN FIN IT Y A DAPTER  H ARNES S
9
© 2 015 A EM  P erfo rm ance E le ctr o nic s
4-C han nel  Ig nit o rs
I t  is  c rit ic al  th at th is  d riv e r m odule  b e m ounte d to  a  fla t m eta llic  s urfa ce a nd th at th e s upplie d th erm ally  c onductiv e
g re ase is  a pplie d b etw een th e m odule  a nd it s  m ountin g s urfa ce. T his  is  re quir e d to  a llo w  th e h eat g enera te d to  b e
c onducte d a w ay. F ailu re  to  m ount th e d riv e r in  th is  m anner w ill  c ause a  p re m atu re  fa ilu re  a nd w ill  v o id  th e w arra nty .
Alt e rn ato r C ontr o l
T he F ord  M usta ng B oss 3 02 A lt e rn ato r is  c ontro lle d b y a  fix ed fr e quency a nd a  v a ria ble  d uty  c ycle  th at c ontro ls
t h e c harg e v o lt a ge s et p oin t. T he b ase s essio n s ets  L S 0_D uty  to  3 5 %  w hic h c orre la te s to  ~ 14.7 v c harg e.
D ecre asin g th e L S 0_D uty  p erc enta ge w ill  in cre ase th e b atte ry  s et p oin t (h ig her v o lt a ge), a nd in cre asin g th e d uty
p erc enta ge w ill  d ecre ase th e b atte ry  s et p oin t (lo w er v o lt a ge).
  
						

							P/N  3 0-3 813
1 0
© 2 015 A EM  P erfo rm ance E le ctr o nic s
Clu tc h  P osit io n S w it c h
T he b ase s essio n w ill  n ot p ro vid e a  g ro und fo r th e S ta rte r S ole noid  re la y u nle ss a  g ro und is  p ro vid ed to  th e
C LU TC H P O S fly in g le ad o n th e F ord  R acin g w ir in g h arn ess. T his  re quir e m ent c an b e m odifie d th ro ugh s ettin g th e
L S 8_D uty  [% ] ta ble  to  1 00%  a t a ll  C lu tc hS wit c h p osit io ns. S ee e xam ple  b elo w :
T he b ase s essio n s ets  th e in put fo r th e ‘C lu tc hS wit c h’  1 D  ta ble  c hannel  to  A nalo g20, w hic h is  p ulle d u p to  5  v o lt s .
W hen a  g ro und is  p ro vid ed th is  d ro ps A nalo g20’s  v o lt a ge fr o m  5  v o lt s  to  0  v o lt s , th is  tra nsit io n in  v o lt a ge s ets  th e
C lu tc hS wit c h c hannel  to  0  (O FF) o r 1  (O N).
Driv e B y W ir e
T he b ase c alib ra tio n w ill  s et m ost o f  th e D riv e -B y-W ir e  (D BW ) c hannels  fo r th e s to ck 5 .0 L C oyote  th ro ttle  b ody. If  a
d iffe re nt th ro ttle  b ody is  u sed, fo r e xam ple  C obra  J e t, th en fu rth er a dju stm ents  to  th e D BW  c hannels  w ill  b e
r e quir e d. T o c om ple te  th e D BW  s etu p th e D riv e  B y W ir e  W iz ard  m ust b e ra n.
S ele ct C alib ra te  s ensor d ata  o nly  a nd fo llo w  th e D BW  S etu p s te ps.
N ote : T here  a re  a  fe w  in te gra te d D BW  fa il  s afe s in corp ora te d in to  th e In fin it y  s yste m . F or in sta nce, if  th e
a ccele ra to r p edal  a nd th ro ttle  p osit io n s ensors  d o n ot tra ck e ach o th er, o r if  th e m axim um  D BW  c urre nt is
e xceeded, th ere  w ill  b e a  fa ta l  e rro r w hic h w ill  k ill  th e e ngin e fo r s afe ty  p urp oses. T his  e rro r w ill  re set w hen th e
i g nit io n k ey is  tu rn ed o ff  m om enta rily , a nd th en tu rn ed b ack o n.
Varia b le  V alv e C ontr o l  ( V VC )
T he A EM  In fin it y  s yste m  s upports  F ord s C oyote ’s  T i- V CT V aria ble  V alv e  C ontro l.  T he b ase c alib ra tio n is
c onfig ure d w it h  b ase V VC s ettin gs th at s hould  w ork  fo r m ost s to ck e ngin es. 
T o e nsure  p ro per T i- V CT fu nctio n, th e u ser m ust s ync th e c am  tim in g b y fo llo w in g th e in stru ctio ns lis te d in  S etu p
W iz ard : W iz ard s> S etu p W iz ard > V VC>V VC C am  S ync. F ailu re  to  p ro perly  s ync th e c am  tim in g m ay re sult  in  a n
i m pro perly  fu nctio nin g T i- V CT s yste m .