Tuning Evo789 ACD - Page 16 - EvolutionM - Mitsubishi Lancer and Lancer Evolution Community



Tuning Evo789 ACD

Reply
 
 
 
Thread Tools Search this Thread
Old Jan 23, 2016, 01:19 PM   #226
Evolved Member
iTrader: (6)
 
cdrinkh2o's Avatar
 
Join Date: Nov 2006
Location: San Francisco
Posts: 683
Thanked 24 Times in 23 Posts

Drives: 2005 Evo VIII SSL

Merlin - how are you logging the 401702 ACD parameters?


I have not been able to log dynamic values with OP 2.0 and EvoScan v2.9.0100 for the 401702 ROM you posted. Although I can connect to the ACD in EvoScan 2.9, I only see fixed maximum values for any ACD parameters that I select. It looks like an EvoScan 2.9 software problem or maybe a baud rate mismatch.
Offline
 
Reply With Quote
Old Jun 9, 2016, 11:00 PM   #227
Newbie
 
danfalcas's Avatar
 
Join Date: Aug 2014
Location: Costa Rica
Posts: 78
Thanks: 0
Thanked 0 Times in 0 Posts

Drives: Evolution VII

Quote:
Originally Posted by cdrinkh2o View Post
I took a look but the ROM you uploaded doesn't match the memory layout of the Evo 5/6 or 7/8 with ACD+AYC. I guess that the file is corrupted. Try pulling it again.
Sorry for the LOOONG wait, from what I searched I am running the K1 rom . The car doesn't feels like running the K1. I even downloaded (a supposed) k1 rom that is in this thread and they are the same (still i don't know if this is the K1).

Can you please check? I'll attach it here...

And if someone has the real K1 rom for ACD/AYC Evo 7 , can you please share?

Thanks
D
Attached Files
File Type: bin Ralliart_K1.bin (128.0 KB, 0 views)
Offline
 
Reply With Quote
Old Jan 29, 2017, 05:48 AM   #228
Newbie
iTrader: (1)
 
ant.likko's Avatar
 
Join Date: Feb 2011
Location: Ukraine
Posts: 8
Thanks: 0
Thanked 0 Times in 0 Posts

Drives: Evo X

Hello,

I have few questions and I will be grateful for answers.

1. What trigger use in Decel map? "Longitudinal G Sensor" or "Stop Lamp Switch" (brake pedal)? If I'll press together throttle and a little bit brake pedal (will accelerate), what map will used Accel or Decel??

2. ACD THROTTLE Lockup Adder - Decel maps. We have lock only under throttle and it's confused me. In Motec ECU breaking map have lock in all area (attached). Is it 0 lock will be under braking and without throttle?

Thanks for any help.
Attached Thumbnails
Tuning Evo789 ACD-screen-shot-2017-01-29-2.04.28-pm.png   Tuning Evo789 ACD-screen-shot-2017-01-29-2.34.27-pm.png  
Offline
 
Reply With Quote
Old Jan 30, 2017, 10:57 PM   #229
Evolved Member
Thread Starter
 
Join Date: Jun 2008
Location: Sydney
Posts: 803
Thanks: 0
Thanked 14 Times in 13 Posts

Drives: AUDM_EVO IX

The ACD does supply lockup under braking and it has been my understanding it was triggered from the brake/stop signal input, not the longitudinal G sensor. That sensor plays into other maps.

What happens when you throttle and brake?
Good question and I dont know the answer for a certainty here but I believe the decel maps will still be triggered even though you have lots of throttle.
And, in most tunes, the throttle adder maps are the same for accel and decel.

I hope that helps.
Offline
 
Reply With Quote
Old Jun 30, 2017, 03:16 PM   #230
Newbie
iTrader: (1)
 
ant.likko's Avatar
 
Join Date: Feb 2011
Location: Ukraine
Posts: 8
Thanks: 0
Thanked 0 Times in 0 Posts

Drives: Evo X

I made some testings with MUT3. I watched at the ACD values (mV) of the solenoid.
For testing ACD THROTTLE Lockup Adder on decel I set 100% lock in lockup decel map.
Value ACD solenoid depended on the longitudinal G sensor load (low G, slow braking - low value ACD solenoid, hight G - hight value ACD solenoid).
Offline
 
Reply With Quote
Old Aug 1, 2017, 09:45 AM   #231
Evolved Member
iTrader: (3)
 
Join Date: Dec 2011
Location: Vancouver
Posts: 1,377
Thanked 7 Times in 7 Posts
Offline
 
Reply With Quote
Old Aug 1, 2017, 07:41 PM   #232
Evolved Member
iTrader: (1)
 
WRC-LVR's Avatar
 
Join Date: May 2008
Location: Marietta GA
Posts: 843
Thanked 5 Times in 5 Posts

Drives: 2005 EVO MR

Wow that really sounds like it is a step up. No more static maps. : )
Offline
 
Reply With Quote
Old Nov 15, 2017, 04:00 AM   #233
Newbie
 
Join Date: Oct 2009
Location: Bulgaria Sofia
Posts: 7
Thanked 0 Times in 0 Posts

Drives: evo ix

Hello, my is evo 9 gsr edm and I broke my rear differencial with ayc, now I use in back differencial without AYC from RS version and now my car behaives in hard corners like RWD. Do someone have map for acd ecu from evo 9 rs version without ayc

Last edited by goblin; Nov 15, 2017 at 04:22 AM.
Offline
 
Reply With Quote
Old Nov 15, 2017, 07:10 AM   #234
EvoM Moderator
iTrader: (26)
 
kyoo's Avatar
 
Join Date: May 2006
Location: US
Posts: 6,674
Thanked 37 Times in 37 Posts

Drives: IX

^

your car is looser withOUT ayc?
Offline
 
Reply With Quote
Old Nov 15, 2017, 07:34 AM   #235
Newbie
 
Join Date: Oct 2009
Location: Bulgaria Sofia
Posts: 7
Thanked 0 Times in 0 Posts

Drives: evo ix

Quote:
Originally Posted by kyoo View Post
^

your car is looser withOUT ayc?
something like total loser only in tight u-turns behaves like rwd especially when the steering wheel have big angle out of corners

Last edited by goblin; Nov 15, 2017 at 09:16 AM.
Offline
 
Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
RAX Patch Version 3 - Limited test phase! richardjh Ecuflash 43 Jul 9, 2017 08:34 AM
SD xml equation for MPXH6400A map sensor Igor_Predator EcuFlash 0 May 7, 2017 02:13 AM
how-to: ECU-based direct boost control mrfred EcuFlash 1081 Aug 26, 2016 07:13 PM
how-to: control closed loop AFR with your wideband O2 system mrfred EcuFlash 453 May 2, 2016 07:35 PM
4b11/4b12 XML and Tuning OttRalliart05 Lancer Engine Management / Tuning Forums 2 Dec 2, 2015 08:26 AM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -7. The time now is 06:40 AM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: