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TUNING GUIDE - Main => VEMS, MegaSquirt, Omex, Motronic, Vipec, Autronic, Link ecu, NIRA & global EFI => Topic started by: Zeljko on November 29, 2008, 11:44:15 AM



Title: AEM - Universal Engine Management System
Post by: Zeljko on November 29, 2008, 11:44:15 AM
AEM’s Universal Programmable Engine Management System adapts to any race vehicle using the company’s flying lead wiring harness and sensors (sold separately). In addition to the features found in our Plug & Play EMS, AEM’s Universal EMS also includes 10 independent, built-in peak & hold injector driver channels, direct drive ignition and dual wideband UEGO controllers. Peak & Hold injector drivers enable users to utilize low impedance injectors with a true 4/1 Peak & Hold injector drive circuit. The Direct Drive ignition feature allows users to drive a coil directly from the ECU without the need for an igniter or ignition module, and a wideband UEGO controller is an essential tuning tool that provides a 0-5 signal for monitoring and tuning air/fuel ratios (AFR) on heavily modified high-performance engines.

   System is fully enabled—Never pay for upgrades!
   Runs on Windows™ compatible software
   Live help window eases tuning process
   Free software updates on aempower.com
   Fuel table automapping
   Programmable traction control
   Onboard 512kb datalogger
   Up to 10 cylinder sequential fuel injection
   10 independent peak & hold injector drivers
   Direct drive ignition feature eliminates need for igniter or ignition module
   On-board wideband UEGO controller
   6 general-purpose outputs
   7 definable switch inputs
   Electronic boost control
   Soft cut rev limiters
   Two step launch control
   Wet or dry nitrous control
   Definable knock control
   Full idle control
   4 EGT inputs with fuel control
   16/32 hybrid high speed processor

(http://www.aempower.com/images/categories/4e1355eb-0647-4af1-b6c1-971aa9dba44f.jpg)


Title: Re: AEM - Universal Engine Management System
Post by: abarthson on November 29, 2008, 03:05:56 PM
komentar za AEM  bravo


Title: Re: AEM - Universal Engine Management System
Post by: Zeljko on November 29, 2008, 03:17:58 PM
NE pise se svugdje ali kada vidim ovo  4 EGT inputs with fuel control onda se razveselim.
Ovo je selektivno kalibriranje za svak cilindar.

Primejr
Imamo uno turbo i usis.
3 cilindra imaju flow 150 jedan 148 sto znaci da ce zbog ovog protoka na WB sondi biti isisano bogatija smjesa. pa cemo imati traget 13,5 recimo a u stvari 3 cilindra su tog trnutka znatno vise... na siromasnijem rezimu dok na cilindru koji ima oslabljeni protk bude "trazeni target"

Trebalo vi svaki USIS na flow metar staviti kao i glave..
turbo prica je skakljivija. zbog oblika usisnog kolektora.
ITB N/A prica je mnogo ukusnija.

 


Title: Re: AEM - Universal Engine Management System
Post by: fire on November 29, 2008, 07:05:04 PM
To je korisno, ali je dosta tesko iskonfigurirati bez puno lambda sondi. Obicno ljudi prepostave da su svi cilindri isti, a korigiraju samo protok injektora.


Title: Re: AEM - Universal Engine Management System
Post by: Zeljko on May 13, 2009, 10:48:07 PM
http://www.youtube.com/watch?v=stPHlrU1I5A (http://www.youtube.com/watch?v=stPHlrU1I5A)