AEM Series 2 Plug Play EMS 306310 User Manual

  
   
ADVANCED ENGINE MANAGEMENT INC. 
2205 126
th Street Unit A    Hawthorne, CA. 90250 
Phone: (310) 4842322 Fax: (310) 4840152  http://www.aempower.com 
Instruction Part Number: 106310 
  2010 Advanced Engine Management, Inc. 
 
 
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Installation Instructions for: 
EMS P/N 30-6310 
1995-1999 Mitsubishi Eclipse GS-T,  GS-X, Eagle Talon Tsi 
2003-2005 Mitsubishi Lancer Evo VIII 
 
WARNING: 
 ! 
This installation is not for the tuning novice nor  the PC illiterate! 
Use this system with...

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Thank you for purchasing an AEM Engine Management System.  
  
The AEM Engine Management System (EMS) is the resul t of extensive development on a 
wide variety of cars. Each system is engineered for  the particular application. The AEM 
EMS differs from all others in several ways. The EM S is a stand alone system, which 
completely replaces the factory ECU and features un ique Plug and Play Technology, 
which means that each system is configured especial ly for your make and model of...

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Read and understand these instructions BEFORE attempting to install this product. 
1)  Install AEMTuner software onto your PC   The latest version of the AEMTuner software can be  downloaded from the AEMTuner 
section of the AEM Performance Electronics forums.  Series 2 units are not supported 
by the older AEMPro tuning software.   
  
2)  Remove the Stock Engine Control Unit 
a) Access  the  stock  Engine  Control  Unit  (ECU).  The  loc ation  of  the  ECU  on  the  2G 
DSM  vehicles  is...

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f) 
Set the throttle range: Select Wizards>>Set Throttl
e Range and follow the on
screen instructions. When finished, check that the  ‘Throttle’ channel never indicates 
less than 0.2% or greater than 99.8%, this is consi dered a sensor error and may 
cause some functions including idle feedback and ac celeration fuel to operate 
incorrectly.    
4)  Ready to begin tuning the vehicle. 
a) Before  starting  the  engine,  verify  that  the  fuel  pu mp  runs  for  a  couple  of  seconds...

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Application Notes for EMS P/N 306310 
19951999 Eclipse Turbo / Eagle Talon Tsi 20032005 Lancer Evolution VIII 
Make:  Mitsubishi/Dodge    Spare Injector Drivers:  Inj  7, Pin 116 
Model:  Eclipse Turbo / Talon Tsi / 
EVO VIII    Spare Injector Drivers:  Inj 8, Pin 6 
Years Covered:  1995 – 1999 Eclipse Turbo / 
Talon, 20032005 EVO8    Spare Injector Drivers:  Inj 9, Pin 83 
Engine Displacement:  2.0L    Spare Injector Drivers: 
Inj 10, Pin 105 
Engine Configuration:  I4    Spare...

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**All  other  switch  input  pins  must  connect  to  ground;  the  switch  should  not  provide  12V 
power to the EMS because that will not be detected  as on or off. Connecting 12V power to 
the Switch 3, Switch 4 or Switch 5 pins may damage  your EMS and void your warranty.  
  
Wiring  harness  destinations  for  nonUSDM  vehicles  m ay  be  different  than  listed  in  the 
pinout charts below. If installing this EMS on a ve hicle not originally sold in the US, please 
verify that...

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Unused accessories:
 
The  check  engine  light  (LS10  output)  is  configured  as  a  shift  light  at  7000  RPM  but  this 
value can be changed.   
The stock “boost” gauge is not used on 2G DSM vehic les. 
 
Major pinout differences, 2G DSM vs EVO8: 
Fuel Pump:  LS11 output (pin 8) for 2G DSM,  LS6 ou tput (pin 22) for EVO8. 
A/C relay:     LS6 output (pin 22) for 2G DSM,  LS1 1 output (pin 8) for EVO8. 
   
Fuel Pump Control
 
There is a main Fuel Pump Relay (LS6 output for the...

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EVO8 Fan Control: 
The EVO8 has two fans: the A/C Condenser fan and th e Radiator fan.  
  
The  A/C  Condenser  fan  is  mounted  in  front  of  the  A/ C  condenser  (near  front  bumper 
opening).  There  are  two  control  relays  in  the  facto ry  wiring  harness  that  can  change  the 
speed  of  the  A/C  condenser  fan.  When  the  INJ12  outp ut  (pin  34)  is  ON  but  the  IDLE5 
output  (pin  32)  is  OFF,  the  fan  will  run  at  low  spe ed.    When  both  the  INJ12...

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Wiring accessories to the EMS:
 
Please  follow  this  suggested  wiring  diagram  when  ad ding  accessories  such  as  UEGO 
gauges,  MAP  sensors,  IAT  sensors,  or  switches  for  u se  with  the  EMS.  Note  that  wire 
polarity is not important for the Air Temperature s ensor.   
   

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Connection Diagram for EMS P/N 306310 
PnP Means the Plug and Play system comes with this conf igured for proper operation of this device. Is 
still available for reassignment by the end user. 
Avail  Means the function is not currently allocated  and is available for use   
Dedicated  Means the location is fixed and cant be changed    
Pin  95 - 99 Eclipse Turbo / Talon Tsi 2003-2005 Evo VIII AEM EMS 30-6310 I/O 95 - 99 Eclipse/Talon Notes 2003-2005 Evo VIII Notes 
1 
Injector 1