AEM Porsche 20012005 996 Turbo 303902 User Manual
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2001-2 005 P ors c h e 9 96 T urb o
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© 2 015 A EM P erfo rm ance E le ctr o nic s
F uel T unin g
F uel tu nin g w it h M AF s ensors u ses th e tw o 3 0-c ell 2 D ta ble s b elo w c alle d M AF1_C al [g m s/s ] a nd
M AF2_C al [g m s/s ] . W hen tw o M AF s ensors a re e nable d, th ese ta ble s a re a dded to geth er to
d ete rm in e fu el re quir e m ents . T he 9 96 T urb o o nly h as o ne M AF s ensor s o o nly M AF1_C al [g m s/s ] is
u sed T he V E ta ble is n ot u sed w...](http://img.usermanuals.tech/thumb/209/2893/w300_porsche-20012005-996-turbo-303902-1478592901_d-10.png "Page 11
2001-2 005 P ors c h e 9 96 T urb o
11
© 2 015 A EM P erfo rm ance E le ctr o nic s
F uel T unin g
F uel tu nin g w it h M AF s ensors u ses th e tw o 3 0-c ell 2 D ta ble s b elo w c alle d M AF1_C al [g m s/s ] a nd
M AF2_C al [g m s/s ] . W hen tw o M AF s ensors a re e nable d, th ese ta ble s a re a dded to geth er to
d ete rm in e fu el re quir e m ents . T he 9 96 T urb o o nly h as o ne M AF s ensor s o o nly M AF1_C al [g m s/s ] is
u sed T he V E ta ble is n ot u sed w...")
2001-2 005 P ors c h e 9 96 T urb o 11 © 2 015 A EM P erfo rm ance E le ctr o nic s F uel T unin g F uel tu nin g w it h M AF s ensors u ses th e tw o 3 0-c ell 2 D ta ble s b elo w c alle d M AF1_C al [g m s/s ] a nd M AF2_C al [g m s/s ] . W hen tw o M AF s ensors a re e nable d, th ese ta ble s a re a dded to geth er to d ete rm in e fu el re quir e m ents . T he 9 96 T urb o o nly h as o ne M AF s ensor s o o nly M AF1_C al [g m s/s ] is u sed T he V E ta ble is n ot u sed w...
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© 2 015 A EM P erfo rm ance E le ctr o nic s
P
/N 3 0-3 902
T unin g Ig nit io n T im in g
U nle ss u sers a re u sin g a n e xte rn al (n on fa cto ry ) M AP s ensor p lu m bed in to th e in ta ke m anifo ld , it is
r e com mended th at u sers d o n ot u se M AP [k P a] a s a n e ngin e lo ad in put in to th e Ig nit io n ta ble . T his is
b ecause th e O EM P ors che b oost p re ssure s ensor is lo cate d b efo re th e th ro ttle b la de a nd w ill n ot
r e gis te r m anifo ld v...](http://img.usermanuals.tech/thumb/209/2893/w300_porsche-20012005-996-turbo-303902-1478592901_d-11.png "Page 12
12
© 2 015 A EM P erfo rm ance E le ctr o nic s
P
/N 3 0-3 902
T unin g Ig nit io n T im in g
U nle ss u sers a re u sin g a n e xte rn al (n on fa cto ry ) M AP s ensor p lu m bed in to th e in ta ke m anifo ld , it is
r e com mended th at u sers d o n ot u se M AP [k P a] a s a n e ngin e lo ad in put in to th e Ig nit io n ta ble . T his is
b ecause th e O EM P ors che b oost p re ssure s ensor is lo cate d b efo re th e th ro ttle b la de a nd w ill n ot
r e gis te r m anifo ld v...")
12 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 902 T unin g Ig nit io n T im in g U nle ss u sers a re u sin g a n e xte rn al (n on fa cto ry ) M AP s ensor p lu m bed in to th e in ta ke m anifo ld , it is r e com mended th at u sers d o n ot u se M AP [k P a] a s a n e ngin e lo ad in put in to th e Ig nit io n ta ble . T his is b ecause th e O EM P ors che b oost p re ssure s ensor is lo cate d b efo re th e th ro ttle b la de a nd w ill n ot r e gis te r m anifo ld v...
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2001-2 005 P ors c h e 9 96 T urb o 13 © 2 015 A EM P erfo rm ance E le ctr o nic s M AF F ilt e r T unin g th e M AF filt e r p ro perly p la ys a n im porta nt ro le fo r la rg e tra nsie nt th ro ttle c hanges. If th ro ttle a ngle i s q uic kly in cre ased to w id e o pen fr o m a lo w th ro ttle a ngle , h ig h m anifo ld v a cuum c ondit io n, a ir m ass fills t h e in ta ke m anifo ld (n early e qualiz in g p re ssure to a tm ospheric ) a t a q uic ker ra te th an is c...
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14 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 902 DRIV E -B Y-W IR E T H R O TTLE C O NTR O L T he P ors che 9 96 T urb o u ses a s in gle th ro ttle b ody c ontro lle d v ia d riv e -b y- w ir e (D BW ). It is im porta nt to n ote th at th ro ttle c ontro l is a c rit ic al s yste m w hic h n eeds to b e c orre ct. T he b asic te rm s o f d riv e -b y-w ir e a re a s fo llo w s: t h e ‘g as p edal’ in sid e th e p assenger c abin is c alle d th e A ccele ra to r P...
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2001-2 005 P ors c h e 9 96 T urb o 15 © 2 015 A EM P erfo rm ance E le ctr o nic s T he 1 D M odeS ele ct_ D BW ta ble is u sed to s w it c h b etw een th e tw o d iffe re nt D BW _Thro ttle C urv e ta ble s, d ependin g o n th e s ta tu s o f th e M ODESW IT C H fu nctio n. B oth 2 D ta ble s u se a ccele ra to r p edal p osit io n f o r th e y -a xis a nd R PM fo r th e x -a xis . T he v a lu es th at a re e nte re d in th e ta ble a re th ro ttle p osit io n ta rg ets ( e xam ple s...
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16 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 902 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 . T he E CU c onsta ntly m onit o rs th e a ccele ra to r p edal s ensor v o lt a ge a nd th ro ttle p osit io n s ensor v o lt a ges to e nsure th e s ig nals a re n ot e xcessiv e ly h ig h o r lo w d ue to d am aged s ensors , s hort c ir c uit s , o r b ro ken w ir e s. T he E CU a ls o p erfo rm s s elf- d ia gnostic s...
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2001-2 005 P ors c h e 9 96 T urb o 17 © 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, th e m ult i- fu nctio nal s te erin g w heel b utto ns a re tra nsm it te d o ve r th e P ors che C AN 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 , C ancel, S et, A ccele ra te + , a nd D ecele ra te - (a s...
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18 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 902 Fig ure 1 : 3 -S te p S etu p Fig ure 2 : T ra ctio n C ontr o l S etu p A ccel/D ecel B utto ns T he s te erin g w heel’s A ccele ra te + a nd D ecele ra te - (p ull to w ard s, p ush d ow n) m om enta ry b utto ns i n cre m ent a nd d ecre m ent th e m ap s w it c hin g fu nctio n “C C_M odeS wit c h”. T his fe atu re is e xtre m ely f le xib le a s it c an b e u sed to s w it c h V E ta ble s, ig nit io n m aps, la m bda ta...
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2001-2 005 P ors c h e 9 96 T urb o 19 © 2 015 A EM P erfo rm ance E le ctr o nic s N ote s: 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 P ors che 9 96 T urb os ta 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...
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20 © 2 015 A EM P erfo rm ance E le ctr o nic s P /N 3 0-3 902 CAN B US T he A EM In fin it y E M S fo r th e P ors che 9 96 T urb o s upports th e m ajo rit y o f th e C AN fe atu re s in clu din g: T achom ete r, O il T em pera tu re , O il P re ssure , C oola nt T em pera tu re , A /C R equest/C ontro l, S te erin g A ngle , B oost P re ssure , W heel S peed S ensors , R educed E ngin e P ow er W arn in g, M IL W arn in g, C ru is e L ig ht, a nd F uel C onsum ptio n (M PG ) R ath er th...