AEM Infinity Quick Start Guide NA

Tunin g G uid e
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N ote  th at 1 4.6 4:1  is  c alle d th e s to ic hio m etric  A FR  fo r g asolin e. It  is  th e ra tio  w here  a ll  a va ila ble  fu el  is  b urn ed
c om ple te ly . F or m ost p erfo rm ance a pplic atio ns, it  is  n ot th e id eal  A FR  to  o pera te  th e e ngin e a t a ll  th e tim e n or is  it
t h e A FR  th at c re ate s th e m ost p ow er o r e ve n e conom y u nder a ll  c ondit io ns.
W hen th e fu el  s yste m  is  o pen...

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n fin ity  Q uic k S ta rt G uid e
3 . In cre ase th e L am bda C ontr o l P ro portio nal G ain  u ntil  th e p oin t o f  in sta bilit y  o r a  s usta in ed o scilla tio n is
r e ached. 
4 . Fro m  h ere , th e u lt im ate  p ro portio nal  (K u) is  fo und. 
5 . Fro m  th e lo g, m easure  th e p erio d o f  o scilla tio n fr o m  p eak to  p eak, in  s econds, to  o bta in  th e c rit ic al  tim e
c onsta nt o r u lt im ate  p erio d (P u). 
6 ....

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© 2 015 A EM  P erfo rm ance E le ctr o nic s
Wir in g H arn ess
Wir in g
T ools
A EM  re com mends u sin g th e fo llo w in g p ro per c rim p to ol  fo r a ll  In fin it y  E CU te rm in atio ns, M ole x P art N o: 6 3811-
4 200. T his  to ol  is  a va ila ble  in  m any p la ces. O ne is  s how n b elo w . W eb a ddre ss: h ttp ://w ww.n ew ark .c om
   

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n fin ity  Q uic k S ta rt G uid e
A  c heaper, b ut lo w er q ualit y , a lt e rn ativ e  is  th e fo llo w in g c rim p to ol,  M ole x P art N o: 6 3811-1 000. T his  to ol  is
a va ila ble  in  m any p la ces. O ne is  s how n b elo w . W eb a ddre ss: h ttp ://w ww.n ew ark .c om
  
Id le  A ir  C ontr o l V alv e  R equir e m ents
M any T oyota , M it s ubis hi,  a nd o th er v e hic le s u se a n Id le  A ir  C ontro l  V alv e  w it h  a  U nip...

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© 2 015 A EM  P erfo rm ance E le ctr o nic s
  
T he 2  c ente r p in s (B la ck-R ed w ir e s) s upply  1 2V  p ow er to  th e s te pper m oto r in  th e fa cto ry  s etu p, h ow eve r th ese
p in s M UST B E D IS CO NNECTE D b efo re  p ow erin g o n th e A EM  In fin it y  E CU.
    
S te p 1 : D is connect c onnecto r fr o m  IA CV h ousin g a nd g ently  re m ove  th e re ta in er fr o m  th e c onnecto r.  

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© 2 015 A EM  P erfo rm ance E le ctr o nic s
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n fin ity  Q uic k S ta rt G uid e
    
S te p 2 : U se a  s m all  fla t-b la de s cre w driv e r/p ic k to  m ove  th e te rm in al  lo cks w hile  p ullin g th e B la ck-R ed w ir e s o ut
f r o m  th e b acksid e o f  th e c onnecto r.
    
S te p 3 : U se h eat s hrin k to  in sula te  b oth  1 2V  w ir e s a nd th en z ip -tie  th e in sula te d w ir e s to  a  n earb y lo om . 

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© 2 015 A EM  P erfo rm ance E le ctr o nic s
S te p 4 : R ein sta ll  th e re ta in er, a nd th en p lu g th e c onnecto r b ack in to  th e IA CV.