AEM Universal V8 Core Harness 303809 User Manual

							Harn ess In sta lla tio n T ip s 2
0
© 2 016 A EM  P erfo rm ance E le ctr o nic s
·Ensure  th at w hen in sta llin g a ny a ddit io nal  + 12v c om ponents , a ll  p ow er (+ 12v) le ads s hould  b e fu sed w it h  a n
a ppro pria te ly  s iz ed fu se. E nsure  th at th e fu se s ele cte d d oes n ot e xceed th e c urre nt c arry in g c apacit y  o f  th e w ir e
u sed to  c ontro l  th e c om ponent.
· Rela ys s hould  b e s ele cte d s o th at th ey a re  c apable  o f  c arry in g th e lo ad o f  th e c ontro lle d d evic e. E nsure  th at th e
r e la y h as e nough c urre nt c arry in g c apacit y  a nd th at th e fu se in  th e c ir c uit  d oes n ot e xceed th e ra tin g o f  re la y.
F ailu re  to  a ddre ss th is  w ill  re sult  in  th e re la y b ecom in g th e fu se, ra th er th an th e fu se in  th e c ir c uit .
D ete rm in in g E C U L oca tio n
· It  is  re com mended th at th e E CU b e p la ced in  a n e nvir o nm ent th at d oes n ot e xpose it  to  te m pera tu re s a bove  8 5°
C els iu s (1 60F ).
· In  c ases w here  th e In fin it y  is  to  b e u sed in  p la ce o f  th e s to ck E CU, th e lo catio n th at th e s to ck E CU o ccupie d is
s uit a ble .
· On a pplic atio ns w here  th e E CU is  to  b e lo cate d in  a  d iffe re nt p osit io n th an s to ck, th e in te rio r o f  th e v e hic le  is  b est.
· The In fin it y  s hould  b e lo cate d in  a  p la ce th at re duces th e le ngth  o f  e xte nsio n w ir e s fr o m  th e P DC w hile  m ain ta in in g
a n e nvir o nm enta lly  s ound lo catio n.
· The E CU lo catio n m ust p erm it  th e P DC to  b e m ounte d in  a  s erv ic eable  lo catio n.
P ow er D is tr ib utio n C ente r
P DCs in clu ded in  th e h arn ess a ssem blie s g enera lly  in clu de a ll  re la ys a nd fu ses n ecessary  fo r p ro per fu nctio n a nd s hould  b e
m ounte d in  a  lo catio n w hic h p erm it s  s erv ic eabilit y . Id eally  th e P DC s hould  b e lo cate d in  th e p assenger c om partm ent, o r if
n ecessary  w it h in  th e e ngin e c om partm ent a s fa r a w ay fr o m  h eat s ourc es a s c an b e a chie ve d.  S om e P DCs c onta in  fly in g
l e ad b undle s w hic h m ust b e w ir e d to  th e b atte ry , fu el  p um p a nd ra dia to r fa n(s ), s w it c hed ig nit io n a nd p ossib ly  o th er
i n te rfa ces. R outin g o f  th is  fly in g le ad b undle  s hould  a ls o b e ta ken in to  a ccount w hen d ete rm in in g th e m ountin g lo catio n o f  th e
P DC.
T he d ia gra m  b elo w  s how s d eta ils  fo r c uttin g a  h ole  to  a ccom modate  th e fir e w all  g ro m met.   
						

							21
© 2 016 A EM  P erfo rm ance E le ctr o nic s
U
niv e rs a l V 8 H arn ess S yste m  U se r M anual
   
B atte ry  P ow er a nd G ro und
T he m ain  p ow er a nd g ro und fe eds (R 1-R 4) a re  d esig ned w it h  a  lo ng b ra nch le ngth  th at c an b e u sed to  ro ute  to  a  tru nk
m ounte d b atte ry .  T hey in clu de a  h eavy  d uty , s erra te d rin g te rm in al  a nd s hould  o nly  b e m odifie d if  a bsolu te ly  n ecessary .
P ow er F ly in g L eads
A  b undle  o f  fly in g le ad w ir e s is  in clu ded fo r p ow er in put a nd o utp ut fu nctio ns.  T hey a re  d escrib ed b elo w .
Wir e
Desc rip tio n
P NK/W HT
Ig nit io n S wit c h - + 12V  p ow er in  c ra nk a nd ru n p osit io ns o nly .  R ecom mend th at n o o th er lo ads o r d evic es b e
c onnecte d to  th is  w ir e
R ED/B LU
Rela y c ontro lle d fu sed fa n p ow er.  C onnect to  fa n m oto r +
R ED/G RN
Rela y c ontro lle d fu sed fu el  p um p p ow er.  C onnect to  fu el  p um p m oto r +
R ED
Rela y c ontro lle d fu sed a uxilia ry  p ow er.  C onnect to  o ptio nal  re la y p rim ary  c oil  +
A nalo g In put F ly in g L eads
A  b undle  o f  fly in g le ad w ir e s is  in clu ded fo r c erta in  re quir e d a nd o ptio nal  a nalo g in puts .  S ee th is  s ectio n
 a nd c onnecto rs  F 1-
F 5 fo r p in out in fo rm atio n.
C -1 7 T hro ttle  B ody C onnecto r fo r N on D BW  a pplic a tio ns
T his  in te rfa ce c onnecto r c an b e u sed fo r b oth  D BW  a nd N on-D BW  th ro ttle  b odie s.  S ee th is  s ectio n
 fo r m ore  d eta il.   If  th is
h arn ess is  to  b e u sed o n a  N on-D BW  a pplic atio n, u se th e fo llo w in g ta ble  to  b uild  a n e xte nsio n to  a  ty pic al  3 -w ir e  th ro ttle 
						

							Harn ess In sta lla tio n T ip s 2
2
© 2 016 A EM  P erfo rm ance E le ctr o nic s
p osit io n s ensor.  A n 8  p osit io n D TM  m atin g p lu g is  in clu ded in  th e k it .
Pin
Wir e
Desc rip tio n
1 DK B LU
Connect to  T hro ttle  P osit io n S ensor (T P S) s ig nal
2 GRY
Connect to  T hro ttle  P osit io n S ensor (T P S) 5 V  re fe re nce
3 BLK /W HT
Connect to  T hro ttle  P osit io n S ensor (T P S) a nalo g g ro und
4
5 BRN
DBW  a pplic atio ns o nly
6 YEL
DBW  a pplic atio ns o nly
7
8
 
In fin it y  S erie s 5  E C U P in out
In fin ity
P in
Hard w are  R ef.
Hard w are  S pecific a tio n
Note s
C1-1
Low sid e 4
Low sid e s w it c h, 1 .7 A  m ax, N O
i n te rn al  fly back d io de.
1 2V  p ullu p
See S etu p W iz ard  P age  O utp ut
F unctio n A ssig nm ent  fo r s etu p
o ptio ns.
C1-2
Low sid e 5
Low sid e s w it c h, 6 A  m ax w it h
i n te rn al  fly back d io de. In ductiv e
l o ad s hould  N O T h ave  fu ll  tim e
p ow er. 
1 2V  p ullu p
See S etu p W iz ard  P age  O utp ut
F unctio n A ssig nm ent  fo r s etu p
o ptio ns.
C1-3 *
Low sid e 6  (* In fin it y -
5 06 O nly )
Low sid e s w it c h, 6 A  m ax w it h
i n te rn al  fly back d io de. In ductiv e
l o ad s hould  N O T h ave  fu ll  tim e
p ow er. 
N o p ullu p
See S etu p W iz ard  P age  O utp ut
F unctio n A ssig nm ent  fo r s etu p
o ptio ns.
C1-3 **
In je cto r 7
( * *In fin it y -5 08  O nly )
For u se w it h  h ig h im pedance
( 1 0-1 5 o hm s) in je cto rs  o nly ,
1 .7 A  m ax.
Ava ila ble  o n P /N  3 0-7 108 o nly
C1-4 *
Low sid e 7
( * In fin it y -5 06 O nly )
Low sid e s w it c h, 6 A  m ax, N O
i n te rn al  fly back d io de.
N o p ullu p
See S etu p W iz ard  P age  O utp ut
F unctio n A ssig nm ent  fo r s etu p
o ptio ns.
C1-4 **
In je cto r 8
( * *In fin it y -5 08  O nly )
For u se w it h  h ig h im pedance
( 1 0-1 5 o hm s) in je cto rs  o nly ,
1 .7 A  m ax.
Ava ila ble  o n P /N  3 0-7 108 o nly
C1-5
UEG O 1  H eat
Bosch U EG O c ontro lle r
Low sid e s w it c h fo r U EG O h eate r
c ontro l.   C onnect to  p in  4  o f  B osch
U EG O s ensor.  N O TE  th at p in  3  o f  th e
S ensor is  h eate r (+ ) a nd m ust b e
p ow er b y a  fu sed/s w it c hed 1 2V  s upply .
C1-6
UEG O 1  IA
Trim  C urre nt s ig nal.   C onnect to  p in  2 
						

							23
© 2 016 A EM  P erfo rm ance E le ctr o nic s
U
niv e rs a l V 8 H arn ess S yste m  U se r M anual
In fin ity
P in
Hard w are  R ef.
Hard w are  S pecific a tio n
Note s
of  B osch U EG O s ensor
C1-7
UEG O 1  IP
Pum pin g C urre nt s ig nal.   C onnect to
p in  6  o f  B osch U EG O s ensor
C1-8
UEG O 1  U N
Nern st V olt a ge s ig nal.   C onnect to  p in
1  o f  B osch U EG O s ensor
C1-9
UEG O 1  V M
Vir tu al  G ro und s ig nal.   C onnect to  p in
5  o f  B osch U EG O s ensor.
C1-1 0
Batte ry  P erm  P ow er
Dedic ate d p ow er m anagem 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 nit io n s w it c h in put
i s  trig gere d (S ee C 1-4 8).
C1-1 1
Coil  4
25 m A m ax s ourc e c urre nt
0-5 V  F allin g e dge fir e .  D O  N O T
c onnect d ir e ctly  to  c oil  p rim ary .  M ust
u se a n ig nit o r O R C DI  th at a ccepts  a
F A LLIN G  e dge fir e  s ig nal.
C1-1 2
Coil  3
25 m A m ax s ourc e c urre nt
0-5 V  F allin g e dge fir e .  D O  N O T
c onnect d ir e ctly  to  c oil  p rim ary .  M ust
u se a n ig nit o r O R C DI  th at a ccepts  a
F A LLIN G  e dge fir e  s ig nal.
C1-1 3
Coil  2
25 m A m ax s ourc e c urre nt
0-5 V  F allin g e dge fir e .  D O  N O T
c onnect d ir e ctly  to  c oil  p rim ary .  M ust
u se a n ig nit o r O R C DI  th at a ccepts  a
F A LLIN G  e dge fir e  s ig nal.
C1-1 4
Coil  1
25 m A m ax s ourc e c urre nt
0-5 V  F allin g e dge fir e .  D O  N O T
c onnect d ir e ctly  to  c oil  p rim ary .  M ust
u se a n ig nit o r O R C DI  th at a ccepts  a
F A LLIN G  e dge fir e  s ig nal.
C1-1 5
Coil  6
25 m A m ax s ourc e c urre nt
0-5 V  F allin g e dge fir e .  D O  N O T
c onnect d ir e ctly  to  c oil  p rim ary .  M ust
u se a n ig nit o r O R C DI  th at a ccepts  a
F A LLIN G  e dge fir e  s ig nal.
C1-1 6
Coil  5
25 m A m ax s ourc e c urre nt
0-5 V  F allin g e dge fir e .  D O  N O T
c onnect d ir e ctly  to  c oil  p rim ary .  M ust
u se a n ig nit o r O R C DI  th at a ccepts  a
F A LLIN G  e dge fir e  s ig nal.
C1-1 7
Cra nkshaft  P osit io n
S ensor V R+
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 age C am /C ra nk fo r
o ptio ns. 
C1-1 8
Cra nkshaft  P osit io n
S ensor V R-
See S etu p W iz ard  p age C am /C ra nk fo r
o ptio ns. 
C1-1 9
Cam shaft  P osit io n
S ensor 1  V R-
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 age C am /C ra nk fo r
o ptio ns. 
C1-2 0
Cam shaft  P osit io n
S ensor 1  V R+
See S etu p W iz ard  p age C am /C ra nk fo r
o ptio ns. 
C1-2 1
Low sid e 2
Low sid e s w it c h, 1 .7 A  m ax, N O
See S etu p W iz ard  P age  O utp ut 
						

							In fin ity  S erie s 5  E C U P in out 2
4
© 2 016 A EM  P erfo rm ance E le ctr o nic s
In fin ity
P in
Hard w are  R ef.
Hard w are  S pecific a tio n
Note s
in te rn al  fly back d io de.
N o p ullu p
Functio n A ssig nm ent  fo r s etu p
o ptio ns.
C1-2 2
Low sid e 3
Low sid e s w it c h, 6 A  m ax w it h
i n te rn al  fly back d io de. In ductiv e
l o ad s hould  N O T h ave  fu ll  tim e
p ow er. 
N o p ullu p
See S etu p W iz ard  P age  O utp ut
F unctio n A ssig nm ent  fo r s etu p
o ptio ns.
C1-2 3
Analo g S ensor
G ro und
Dedic ate d a nalo g g ro und
Analo g 0 -5 V  s ensor g ro und
C1-2 4
Analo g S ensor
G ro und
Dedic ate d a nalo g g ro und
Analo g 0 -5 V  s ensor g ro und
C1-2 5
Cra nkshaft  P osit io n
S ensor H all
10K  p ullu p to  1 2V .  W ill  w ork
w it h  g ro und o r flo atin g s w it c hes.
See S etu p W iz ard  p age C am /C ra nk fo r
o ptio ns. 
C1-2 6
Cam shaft  P osit io n
S ensor 1  H all
10K  p ullu p to  1 2V .  W ill  w ork
w it h  g ro und o r flo atin g s w it c hes.
See S etu p W iz ard  p age C am /C ra nk fo r
o ptio ns. 
C1-2 7
Dig it a l  2
10K  p ullu p to  1 2V .  W ill  w ork
w it h  g ro und o r flo atin g s w it c hes.
See S etu p W iz ard  p age C am /C ra nk fo r
o ptio ns. 
C1-2 8
Dig 3 [H z] / D ig 3 D uty
10K  p ullu p to  1 2V .  W ill  w ork
w it h  g ro und o r flo atin g s w it c hes.
See S etu p W iz ard  p age  In put
F unctio n A ssig nm ents  fo r s etu p
o ptio ns.
C1-2 9
Dig 4 [H z] / D ig 4 D uty
10K  p ullu p to  1 2V .  W ill  w ork
w it h  g ro und o r flo atin g s w it c hes.
See S etu p W iz ard  p age  In put
F unctio n A ssig nm ents  fo r s etu p
o ptio ns.
C1-2 9
RS232 R x
RS232 L in e D riv e r/R eceiv e r
Futu re  e xpansio n
C1-3 0
Dig it a l  5
10K  p ullu p to  1 2V .  W ill  w ork
w it h  g ro und o r flo atin g s w it c hes.
See S etu p W iz ard  p age  In put
F unctio n A ssig nm ents  fo r s etu p
o ptio ns.
C1-3 0
RS232 T x
RS232 L in e D riv e r/R eceiv e r
Futu re  e xpansio n
C1-3 1*
Dig 6 [H z] / D ig 6_D uty
( * In fin it y -5 06 O nly )
10K  p ullu p to  1 2V .  W ill  w ork
w it h  g ro und o r flo atin g s w it c hes.
See S etu p W iz ard  p age  In put
F unctio n A ssig nm ents  fo r s etu p
o ptio ns.
C1-3 1**
Coil  7
( * *In fin it y -5 08  O nly )
25 m A m ax s ourc e c urre nt
Ava ila ble  o n P /N  3 0-7 108 o nly .  0 -5 V
F allin g e dge fir e .  D O  N O T c onnect
d ir e ctly  to  c oil  p rim ary .  M ust u se a n
i g nit o r O R C DI  th at a ccepts  a  F A LLIN G
e dge fir e  s ig nal.
C1-3 2*
Dig it a l  7
( * In fin it y -5 06 O nly )
10K  p ullu p to  1 2V .  W ill  w ork
w it h  g ro und o r flo atin g s w it c hes.
See S etu p W iz ard  p age  In put
F unctio n A ssig nm ents  fo r s etu p
o ptio ns.
C1-3 2**
Coil  8
( * *In fin it y -5 08  O nly )
25 m A m ax s ourc e c urre nt
Ava ila ble  o n P /N  3 0-7 108 o nly .  0 -5 V
F allin g e dge fir e .  D O  N O T c onnect
d ir e ctly  to  c oil  p rim ary .  M ust u se a n 
						

							25
© 2 016 A EM  P erfo rm ance E le ctr o nic s
U
niv e rs a l V 8 H arn ess S yste m  U se r M anual
In fin ity
P in
Hard w are  R ef.
Hard w are  S pecific a tio n
Note s
ig nit o r O R C DI  th at a ccepts  a  F A LLIN G
e dge fir e  s ig nal.
C1-3 3
Batte ry  G ro und
Batte ry  G ro und
Connect d ir e ctly  to  b atte ry  g ro und
C1-3 4
CANL A
Dedic ate d H ig h S peed C AN
T ra nsceiv e r
Recom mend tw is te d p air  (o ne tw is t p er
2 ) w it h  te rm in atin g re sis to r.  C onta ct
A EM  fo r a ddit io nal  in fo rm atio n.
C1-3 5
CANH A
Dedic ate d H ig h S peed C AN
T ra nsceiv e r
Recom mend tw is te d p air  (o ne tw is t p er
2 ) w it h  te rm in atin g re sis to r.  C onta ct
A EM  fo r a ddit io nal  in fo rm atio n.
C1-3 6
CanL B
Dedic ate d H ig h S peed C AN
T ra nsceiv e r
Not u sed, re serv e d fo r fu tu re
e xpansio n.
C1-3 7
CanH  B
Dedic ate d H ig h S peed C AN
T ra nsceiv e r
Not u sed, re serv e d fo r fu tu re
e xpansio n.
C1-3 8
Analo g T em p 1
12 b it  A /D , 2 .4 9K  p ullu p to  5 V
Defa ult  C oola nt T em pera tu re  In put
C1-3 9
Analo g T em p 2
12 b it  A /D , 2 .4 9K  p ullu p to  5 V
Defa ult  A ir  T em pera tu re  In put
C1-4 0
Analo g T em p 3
12 b it  A /D , 2 .4 9K  p ullu p to  5 V
Defa ult  O il  T em pera tu re  In put.  S ee
S etu p W iz ard  p age  In put F unctio n
A ssig nm ents  fo r s etu p o ptio ns.
C1-4 1
Low sid e 0
Low sid e s w it c h, 1 .7 A  m ax, N O
i n te rn al  fly back d io de.
N o p ullu p
See S etu p W iz ard  P age  O utp ut
F unctio n A ssig nm ent  fo r s etu p
o ptio ns.
C1-4 2
Low sid e 1
Low sid e s w it c h, 6 A  m ax w it h
i n te rn al  fly back d io de. In ductiv e
l o ad s hould  N O T h ave  fu ll  tim e
p ow er. 
N o p ullu p
See S etu p W iz ard  P age  O utp ut
F unctio n A ssig nm ent  fo r s etu p
o ptio ns.
C1-4 3
Batte ry  G ro und
Batte ry  G ro und
Connect d ir e ctly  to  b atte ry  g ro und
C1-4 4
Knock S ensor 1
Dedic ate d k nock s ig nal
p ro cessor 
See S etu p W iz ard  p age K nock S etu p
f o r o ptio ns. 
C1-4 5
Knock S ensor 2
Dedic ate d k nock s ig nal
p ro cessor 
See S etu p W iz ard  p age K nock S etu p
f o r o ptio ns. 
C1-4 6
Batte ry  G ro und
Batte ry  G ro und
Connect d ir e ctly  to  b atte ry  g ro und
C1-4 7
EFI  M ain  R ela y
S wit c hed G ro und
O utp ut
0.7 A  m ax g ro und s in k fo r
e xte rn al  re la y c ontro l
Will  a ctiv a te  a t k ey o n a nd a t k ey o ff
a ccord in g to  th e c onfig ura tio n s ettin gs.
C1-4 8
Ig nit io n S wit c 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
t rig gere d. 
						

							In fin ity  S erie s 5  E C U P in out 2
6
© 2 016 A EM  P erfo rm ance E le ctr o nic s
In fin ity
P in
Hard w are  R ef.
Hard w are  S pecific a tio n
Note s
C1-4 9
+5V  S ensor P ow er
Regula te d, fu sed + 5V  s upply  fo r
s ensor p ow er
Analo g s ensor p ow er
C1-5 0
+5V  S ensor P ow er
Regula te d, fu sed + 5V  s upply  fo r
s ensor p ow er
Analo g s ensor p ow er
C1-5 1
Analo g 7
12 b it  A /D , 1 00K  p ullu p to  5 V
Defa ult  p rim ary  T hro ttle  P osit io n
s ensor in pur.
0 -5 V  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  re fe re nce.  D o n ot
c onnect s ig nals  re fe re nced to  + 12V  a s
t h is  c an p erm anently  d am age th e
E CU.  S ee S etu p W iz ard  S et T hro ttle
R ange p age fo r a uto m atic  m in /m ax
c alib ra tio n.  M onit o r th e T hro ttle  [% ]
c hannel.   A ls o D B1_TP SA [% ] fo r
D BW  a pplic atio ns.
C1-5 2
Analo g 8
12 b it  A /D , 1 00K  p ullu p to  5 V
Defa ult  M anifo ld  P re ssure  S ensor
i n put.
0 -5 V  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  re fe re nce.  D o n ot
c onnect s ig nals  re fe re nced to  + 12V  a s
t h is  c an p erm anently  d am age th e
E CU. 
C1-5 3
Analo g 9
12 b it  A /D , 1 00K  p ullu p to  5 V
Defa ult  F uel  P re ssure  S ensor In put.
0 -5 V  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  re fe re nce.  D o n ot
c onnect s ig nals  re fe re nced to  + 12V  a s
t h is  c an p erm anently  d am age th e
E CU. 
C1-5 4
VR+ 2
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 age  In put
F unctio n A ssig nm ents  fo r s etu p
o ptio ns.
C1-5 5
VR- 2
 
C1-5 6
VR- 3
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 age  In put
F unctio n A ssig nm ents  fo r s etu p
o ptio ns.
C1-5 7
VR+ 3
 
C1-5 8
Hig hsid e 0
2.6 A  m ax, H ig h S id e S olid
S ta te  R ela y
See S etu p W iz ard  P age  O utp ut
F unctio n A ssig nm ent  fo r s etu p
o ptio ns.
C1-5 9
Ste pper 1 B
Auto m otiv e , P ro gra m mable
S te pper D riv e r, u p to  2 8V  a nd
± 1.4 A
Be s ure  th at e ach in te rn al  c oil  o f  th e
s te pper m oto r a re  p ro perly  p air e d w it h
t h e 1 A /1 B  a nd 2 A /2 B  E CU o utp uts .  
						

							27
© 2 016 A EM  P erfo rm ance E le ctr o nic s
U
niv e rs a l V 8 H arn ess S yste m  U se r M anual
In fin ity
P in
Hard w are  R ef.
Hard w are  S pecific a tio n
Note s
Supports  B i- P ola r s te pper m oto rs  o nly .
C1-6 0
Ste pper 2 B
Auto m otiv e , P ro gra m mable
S te pper D riv e r, u p to  2 8V  a nd
± 1.4 A
Be s ure  th at e ach in te rn al  c oil  o f  th e
s te pper m oto r a re  p ro perly  p air e d w it h
t h e 1 A /1 B  a nd 2 A /2 B  E CU o utp uts . 
S upports  B i- P ola r s te pper m oto rs  o nly .
C1-6 1
DBW 1 M oto r -
5.0 A  m ax T hro ttle  C ontro l
H brid ge D riv e
+12V  to  c lo se
C1-6 2
DBW 1 M oto r +
5.0 A  m ax T hro ttle  C ontro l
H brid ge D riv e
+12V  to  o pen
C1-6 3
Main  R ela y P ow er
I n put
12 v o lt  p ow er fr o m  re la y
12 v o lt  p ow er fr o m  re la y.  R ela y m ust
b e c ontro lle d b y + 12V  R ela y C ontro l
s ig nal,  p in  C 1-4 7 a bove .
C1-6 4
In je cto r 6
Satu ra te d (P /N  3 0-7 108) o r
p eak a nd h old , 3 A  m ax
c ontin uous (P /N  3 0-7 106)
In je cto r 6
C1-6 5
In je cto r 5
Satu ra te d (P /N  3 0-7 108) o r
p eak a nd h old , 3 A  m ax
c ontin uous (P /N  3 0-7 106)
In je cto r 5
C1-6 6
In je cto r 4
Satu ra te d (P /N  3 0-7 108) o r
p eak a nd h old , 3 A  m ax
c ontin uous (P /N  3 0-7 106)
In je cto r 4
C1-6 7
Batte ry  G ro und
Batte ry  G ro und
Connect d ir e ctly  to  b atte ry  g ro und
C1-6 8
Main  R ela y P ow er
I n put
12 v o lt  p ow er fr o m  re la y
12 v o lt  p ow er fr o m  re la y.  R ela y m ust
b e c ontro lle d b y + 12V  R ela y C ontro l
s ig nal,  p in  C 1-4 7 a bove .
C1-6 9
Analo g 1 9
12 b it  A /D , 1 00K  p ullu p to  5 V
0-5 V  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  re fe re nce.  D o n ot
c onnect s ig nals  re fe re nced to  + 12V  a s
t h is  c an p erm anently  d am age th e
E CU.  S ee S etu p W iz ard  p age  In put
F unctio n A ssig nm ents  fo r s etu p
o ptio ns.
C1-7 0
Analo g 1 8
12 b it  A /D , 1 00K  p ullu p to  5 V
0-5 V  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  re fe re nce.  D o n ot
c onnect s ig nals  re fe re nced to  + 12V  a s
t h is  c an p erm anently  d am age th e
E CU.  S ee S etu p W iz ard  p age  In put
F unctio n A ssig nm ents  fo r s etu p
o ptio ns.
C1-7 1
Analo g 1 6
12 b it  A /D , 1 00K  p ullu p to  5 V
0-5 V  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 
						

							In fin ity  S erie s 5  E C U P in out 2
8
© 2 016 A EM  P erfo rm ance E le ctr o nic s
In fin ity
P in
Hard w are  R ef.
Hard w are  S pecific a tio n
Note s
pin s a s th e lo w  re fe re nce.  D o n ot
c onnect s ig nals  re fe re nced to  + 12V  a s
t h is  c an p erm anently  d am age th e
E CU.  S ee S etu p W iz ard  p age  In put
F unctio n A ssig nm ents  fo r s etu p
o ptio ns.
C1-7 2
Fla sh E nable
10K  p ulld ow n
Not u sually  n eeded fo r a uto m atic
f ir m ware  u pdate s th ro ugh In fin it y  T uner.
  If  c onnectio n e rro rs  o ccur d urin g
u pdate , c onnect 1 2 v o lt s  to  th is  p in
b efo re  p ro ceedin g w it h  u pgra de. 
D is connect th e 1 2 v o lt s  s ig nal  a ft e r th e
u pdate .
C1-7 3
Analo g 1 3
12 b it  A /D , 1 00K  p ullu p to  5 V
Defa ult  O il  P re ssure  S ensor in put.
0 -5 V  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  re fe re nce.  D o n ot
c onnect s ig nals  re fe re nced to  + 12V  a s
t h is  c an p erm anently  d am age th e
E CU.  
C1-7 4
Analo g 1 1
12 b it  A /D , 1 00K  p ullu p to  5 V
0-5 V  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  re fe re nce.  D o n ot
c onnect s ig nals  re fe re nced to  + 12V  a s
t h is  c an p erm anently  d am age th e
E CU.  S ee S etu p W iz ard  p age  In put
F unctio n A ssig nm ents  fo r s etu p
o ptio ns.
C1-7 5
Analo g 1 0
12 b it  A /D , 1 00K  p ullu p to  5 V
0-5 V  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  re fe re nce.  D o n ot
c onnect s ig nals  re fe re nced to  + 12V  a s
t h is  c an p erm anently  d am age th e
E CU.  S ee S etu p W iz ard  p age  In put
F unctio n A ssig nm ents  fo r s etu p
o ptio ns.
C1-7 6
In je cto r 3
Satu ra te d (P /N  3 0-7 108) o r
p eak a nd h old , 3 A  m ax
c ontin uous (P /N  3 0-7 106)
In je cto r 3
C1-7 7
In je cto r 2
Satu ra te d (P /N  3 0-7 108) o r
p eak a nd h old , 3 A  m ax
c ontin uous (P /N  3 0-7 106)
In je cto r 2
C1-7 8
In je cto r 1
Satu ra te d (P /N  3 0-7 108) o r
p eak a nd h old , 3 A  m ax
c ontin uous (P /N  3 0-7 106)
In je cto r 1
C1-7 9
Ste pper 2 A
Auto m otiv e , P ro gra m mable
S te pper D riv e r, u p to  2 8V  a nd
± 1.4 A
Be s ure  th at e ach in te rn al  c oil  o f  th e
s te pper m oto r a re  p ro perly  p air e d w it h
t h e 1 A /1 B  a nd 2 A /2 B  E CU o utp uts . 
S upports  B i- P ola r s te pper m oto rs  o nly . 
						

							29
© 2 016 A EM  P erfo rm ance E le ctr o nic s
U
niv e rs a l V 8 H arn ess S yste m  U se r M anual
In fin ity
P in
Hard w are  R ef.
Hard w are  S pecific a tio n
Note s
C1-8 0
Ste pper 1 A
Auto m otiv e , P ro gra m mable
S te pper D riv e r, u p to  2 8V  a nd
± 1.4 A
Be s ure  th at e ach in te rn al  c oil  o f  th e
s te pper m oto r a re  p ro perly  p air e d w it h
t h e 1 A /1 B  a nd 2 A /2 B  E CU o utp uts . 
S upports  B i- P ola r s te pper m oto rs  o nly .
12 M onth  L im it e d  W arra n ty
A dvanced  E ngin e  M anagem ent In c. w arra nts  to  th e  c onsum er th at a ll  A EM  H ig h  P erfo rm ance  p ro ducts  w ill  b e  f re e  f ro m  d efe cts  in  m ate ria l a nd
w ork m anship  f o r a  p erio d o f tw elv e  ( 1 2) m onth s  f ro m  d ate  o f th e  o rig in al p urc hase. P ro ducts  th at f a il  w it h in  th is  1 2-m onth  w arra nty  p erio d  w ill  b e
r e pair e d o r r e pla ced a t A EM ’s  o ptio n, w hen  d ete rm in ed  b y  A EM  th at th e  p ro duct f a ile d  d ue  to  d efe cts  in  m ate ria l o r w ork m anship . T his  w arra nty  is
l im it e d to  th e r e pair  o r r e pla cem ent o f th e A EM  p art. In  n o e vent s hall  th is  w arra nty  e xceed th e o rig in al  p urc hase  p ric e  o f th e  A EM  p art n or s hall  A EM
b e r e sponsib le  f o r s pecia l,  in cid enta l  o r c onsequentia l  d am ages o r c ost in curre d  d ue  to  th e  f a ilu re  o f th is  p ro duct.  W arra nty  c la im s to  A EM  m ust b e
t r a nsporta tio n p re paid  a nd a ccom panie d w it h  d ate d  p ro of o f p urc hase. T his  w arra nty  a pplie s  o nly  to  th e  o rig in al p urc haser o f p ro duct a nd  is  n on-
t r a nsfe ra ble . A ll  im plie d  w arra ntie s  s hall  b e  lim it e d  in  d ura tio n  to  th e  s aid  1 2-m onth  w arra nty  p erio d. Im pro per u se  o r in sta lla tio n, a ccid ent,  a buse,
u nauth oriz ed r e pair s  o r a lt e ra tio ns v oid s th is  w arra nty . A EM  d is cla im s a ny lia bilit y  f o r c onsequentia l  d am ages d ue to  b re ach o f a ny  w rit te n  o r im plie d
w arra nty  o n a ll  p ro ducts  m anufa ctu re d b y A EM . W arra nty  r e tu rn s w ill  o nly  b e  a ccepte d  b y  A EM  w hen  a ccom panie d  b y  a  v alid  R etu rn  M erc handis e
A uth oriz atio n ( R M A) n um ber.  P ro duct m ust b e r e ceiv ed b y A EM  w it h in  3 0 d ays o f th e d ate  th e R M A is  is sued.
U EG O o xygen s ensors  a re  c onsid ere d w ear it e m s a nd a re  n ot c overe d u nder w arra nty .
P le ase n ote  th at b efo re  A EM  c an is sue a n R M A f o r a ny e le ctr o nic  p ro duct, it  is  f ir s t n ecessary  f o r th e  in sta lle r o r e nd  u ser to  c onta ct th e  E M S te ch
l in e a t 1 -8 00-4 23-0 046 to  d is cuss th e p ro ble m .  M ost is sues c an b e r e solv ed o ver th e p hone.  U nder n o  c ir c um sta nces  s hould  a  s yste m  b e  r e tu rn ed
o r a  R M A r e queste d b efo re  th e a bove p ro cess tr a nspir e s.
A EM  w ill  n ot b e r e sponsib le  f o r e le ctr o nic  p ro ducts  th at a re  in sta lle d in corre ctly , in sta lle d in  a  n on-a ppro ved a pplic atio n, m is used, o r ta m pere d w it h . 
A ny A EM  e le ctr o nic s p ro duct c an b e r e tu rn ed  f o r r e pair  if  it  is  o ut o f th e  w arra nty  p erio d. T here  is  a  m in im um  c harg e  o f $ 50.0 0  f o r in spectio n  a nd
d ia gnosis  o f A EM  e le ctr o nic  p arts . P arts  u sed in  th e r e pair  o f A EM  e le ctr o nic  c om ponents  w ill  b e  e xtr a . A EM  w ill  p ro vid e  a n  e stim ate  o f r e pair s  a nd
r e ceiv e w rit te n o r e le ctr o nic  a uth oriz atio n b efo re  r e pair s  a re  m ade to  th e p ro duct.