http://forums.evolutionm.net Get tuning help for your AEM EMS system. en Sun, 22 Nov 2009 03:57:53 GMT vBulletin 60 http://images.ibsrv.net/ibsrv/res/src:forums.evolutionm.net/get/images/misc/rss.jpg http://forums.evolutionm.net http://forums.evolutionm.net/aem-ems/459546-idle-problems.html Sat, 21 Nov 2009 18:50:53 GMT i have a evo 8 mr with a aem ems 1313u ecu and when it warm out side the car is perfect but as soon as it get anything less then 50 degrees f its take a while to start witch i can deal with but after a drive i lets say get to a stop sign and cluth in and dont feather the gas it will shut down... i have a evo 8 mr with a aem ems 1313u ecu and when it warm out side the car is perfect but as soon as it get anything less then 50 degrees f its take a while to start witch i can deal with but after a drive i lets say get to a stop sign and cluth in and dont feather the gas it will shut down because the idle gets to low is that an aem issue or something i can fix with out a tune.
Thanx in advance evo m ]]> AEM EMS czilla http://forums.evolutionm.net/aem-ems/459546-idle-problems.html http://forums.evolutionm.net/aem-ems/459001-going-lean-3500-rpm.html Wed, 18 Nov 2009 12:46:20 GMT Hello guys... Here is the issue, I installed a twin fuel pump setup last Saturday, did all the hoses and wiring... the secondary pump is set at HS3 to activate after I get 15 psi at about 4000rpm... did some test runs and everything seems to be working fine... Then after a couple of low speed... Hello guys...

Here is the issue, I installed a twin fuel pump setup last Saturday, did all the hoses and wiring... the secondary pump is set at HS3 to activate after I get 15 psi at about 4000rpm... did some test runs and everything seems to be working fine... Then after a couple of low speed test I noticed that while cruising around, when the car hit the 3500rpm it goes LEAN (like 20 AFR at my Innovate Wideband)... the car is in that lean condition from 3500 to 3800 rpm... and then is normal (before that and after that)... I haven't had the chance to Dyno tune it yet.. but the thing is that this lean condition appears just after the installation of the twin pump... why...?

Any help would be much appreciated..!!

Thanks,

Miguel ]]> AEM EMS El Boricua http://forums.evolutionm.net/aem-ems/459001-going-lean-3500-rpm.html http://forums.evolutionm.net/aem-ems/458422-lost-evo-8-base-map-help.html Sun, 15 Nov 2009 09:11:12 GMT I recently switched to the AEM EMS running on the stock MAF setup but have lost the base map that I had my car running on. The base map from AEM does not start my car either. This car is currently stock. Any help would be appreciated. All I need is a base cal to get my car running again. {thumbup} I recently switched to the AEM EMS running on the stock MAF setup but have lost the base map that I had my car running on. The base map from AEM does not start my car either. This car is currently stock. Any help would be appreciated. All I need is a base cal to get my car running again. {thumbup} ]]> AEM EMS silver3g2000 http://forums.evolutionm.net/aem-ems/458422-lost-evo-8-base-map-help.html http://forums.evolutionm.net/aem-ems/458224-launching-retard-rev-only.html Fri, 13 Nov 2009 03:51:47 GMT Couple weeks ago at the track, I got a chance to play with my launch and 2step. If possible, I'd like to build boost without the loud mad-tight fireballs coming out of my tail pipe!:)

Someone here suggested raising the fuel and ignition cut and only use the retard rev for launching to avoid the backfires. I set my AEM 2step to this:

2step Fuel Cut: 7600
2step Ign Cut: 7500
2step Retard Rev:6100

Tried it out and sure enough, no backfires and I could easily build large amounts of boost with this setting and quickly found I was spinning all 4 tires during the next couple test launches. This also makes the car pretty stealthy sitting on the line and draws WAY less attention "if" you were at a stop light and did this.

I know retarding the timing to build boost will quickly increase EGT's but the total time during for this is maybe 3-4 seconds max. Is there any reason to enable fuel or ignition cut during a launch?

Anyone else launching like this? ]]> AEM EMS rodent http://forums.evolutionm.net/aem-ems/458224-launching-retard-rev-only.html http://forums.evolutionm.net/aem-ems/457207-just-curiouse-how-everyone-mounted-there-aem-ems.html Sat, 07 Nov 2009 03:48:10 GMT just like title says.. the guy i bought the car from had it ziptied and they broke off.. how is everyone mounting their aem ems? just like title says.. the guy i bought the car from had it ziptied and they broke off.. how is everyone mounting their aem ems? ]]> AEM EMS 06ravenmr http://forums.evolutionm.net/aem-ems/457207-just-curiouse-how-everyone-mounted-there-aem-ems.html http://forums.evolutionm.net/aem-ems/456707-aem-ems-1313-how-setup-timing-tps.html Wed, 04 Nov 2009 18:36:33 GMT Hello I will mount an AEM on a Evo VII 1313 and I need to know how to do the timming setup and TPS, as is done? I need to know also, that use of the base map that brings the CD, brings more to the 1313 but not which one to use. Greetings and thanks Christian Hello

I will mount an AEM on a Evo VII 1313 and I need to know how to do the timming setup and TPS, as is done?

I need to know also, that use of the base map that brings the CD, brings more to the 1313 but not which one to use.

Greetings and thanks

Christian ]]> AEM EMS Evolution7RS2 http://forums.evolutionm.net/aem-ems/456707-aem-ems-1313-how-setup-timing-tps.html http://forums.evolutionm.net/aem-ems/456567-need-help-boost-value-aem-ems.html Tue, 03 Nov 2009 23:40:50 GMT I no someone on here is running a 3.5 bar map and running 30 psi or lil more if so can you just tell me what you value is set to on the map??? please i been messing with mine but cant dial it in it just creeps up i me... It not like i am asking fr you tune just settings for the boost.... LMK if you... I no someone on here is running a 3.5 bar map and running 30 psi or lil more if so can you just tell me what you value is set to on the map??? please i been messing with mine but cant dial it in it just creeps up i me... It not like i am asking fr you tune just settings for the boost.... LMK if you would like to help me out thanks... ]]> AEM EMS EVO_RYAN http://forums.evolutionm.net/aem-ems/456567-need-help-boost-value-aem-ems.html http://forums.evolutionm.net/aem-ems/456071-wot-tuning.html Sun, 01 Nov 2009 14:35:31 GMT Hi

I have stock lancer evo 9 with AEM EMS-1320
5 bar map sensor & HKS dli aem ati
I started the car with the base map with no problem
the idle steady at 12.5 AFR but the only problem i faced
is when i hit the pedal fast or rapedly at idle the AFR goes to 17.0 AFR thin the car shutdown
i tryed to play with throttle accel & load accel still same problem
can you help me please

Thank you,
Mnf ]]> AEM EMS mnf http://forums.evolutionm.net/aem-ems/456071-wot-tuning.html http://forums.evolutionm.net/aem-ems/455649-need-opinions-my-rev-limits.html Thu, 29 Oct 2009 22:18:31 GMT Whats everyones thoughts on these values? Should the fuel and ignition cut be a little different? Built engine with Comp 280 cams, 3586HTA turbo, E85, 35psi. Fuel Cut: 9000 Ign Cut: 9000 Fuel Cut Load: 35.11 Retard Limit Rev: 8925 2step Fuel Cut: 6550 2step Ign Cut: 6500 Whats everyones thoughts on these values? Should the fuel and ignition cut be a little different?

Built engine with Comp 280 cams, 3586HTA turbo, E85, 35psi.

Fuel Cut: 9000
Ign Cut: 9000
Fuel Cut Load: 35.11
Retard Limit Rev: 8925
2step Fuel Cut: 6550
2step Ign Cut: 6500
2step Retard Rev:6525

Should the fuel cut load be raised?

I'm going to setup Jake's NLTS using the rally anti-lag tonight but I wanted to get some opinions on these values. ]]> AEM EMS rodent http://forums.evolutionm.net/aem-ems/455649-need-opinions-my-rev-limits.html http://forums.evolutionm.net/aem-ems/454725-how-change-maps-my-ems-switch.html Sun, 25 Oct 2009 20:37:05 GMT just wondoring what wires i need to cut or splice to a switch so i can switch between pump and race gas tune.. previouse owner had a switch setup but disconnected it. im running a aem ems btw just wondoring what wires i need to cut or splice to a switch so i can switch between pump and race gas tune.. previouse owner had a switch setup but disconnected it. im running a aem ems btw ]]> AEM EMS 06ravenmr http://forums.evolutionm.net/aem-ems/454725-how-change-maps-my-ems-switch.html