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Author Topic: Mantis' old S4 new owner question.  (Read 16414 times)
ddillenger
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« Reply #15 on: May 20, 2015, 06:06:38 PM »

Some good, some bad, some weird.

Looks like KFMIOP is being used to limit it?
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wiley
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« Reply #16 on: May 20, 2015, 08:02:42 PM »

So if I understand you right, after looking at KFMIOP. He has lowered KFMIOP across the board. Wouldnt that act to postpone torque/timing intervention rather than bring it on sooner? From reading s4wiki thats how I perceived it.
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Mantis
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« Reply #17 on: May 22, 2015, 05:59:27 AM »

I completely agree with snow trooper,  start over and make it your own.   

For the record,  the OP has misrepresented the car specs,  the intake is a gutted stock airbox,  the injectors or Bosch Ev 14 72lb
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wiley
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« Reply #18 on: May 22, 2015, 07:56:04 AM »

Thanks for chiming in Mantis. I was unaware they were 72lb injectors. Thanks
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wiley
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« Reply #19 on: May 22, 2015, 08:33:38 AM »

So I read through some threads about connecting my zeitronix to the Ecu so that I can log afr along with my other variables. I've tried some different things but can't seem to get it to show up in  logs. Could someone point me towards any threads that might help. I can't find the uushk variable so I'm assuming I have to add it, but can't find how. Right now I have the linear output wired to pin 68 on the Ecu which according go schematics and threads on the forums should be correct.
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wiley
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« Reply #20 on: May 22, 2015, 12:11:52 PM »

Ok guys im making small steps here, but still cant figure out how to open .ecu files to edit them. tried tunerpro, it crashes. tried hexeditor but it just doesnt look right. I know I need to add uushk_w to my files but cant. I have voltage at pin 68 which appears to be following gauge AFR so that should be good. Anyone care to throw me a bone, or a hint?

really want to start logging so I can start tuning.

thanks everyone
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ddillenger
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« Reply #21 on: May 22, 2015, 05:41:48 PM »

Notepad!

Tongue
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wiley
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« Reply #22 on: May 23, 2015, 08:08:30 PM »

I know I tried that. must have been too tired to focus on it right. Thanks ddillenger!

So I tried logging and it doesnt seem to be working. I get solid unchanging AFR reading of 10.5. I also noticed that I am getting fluctuating readings on USVK2. shouldnt that be 0 if my rear O2's aren't connected anymore?
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ddillenger
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« Reply #23 on: May 24, 2015, 12:44:21 AM »

Green connector? 0x381116.
Brown connector? 0x381114
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wiley
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« Reply #24 on: May 24, 2015, 07:21:30 AM »

Connectors appear to be gone. I am wired direct into pin 68 on Ecu. Uushk_w 0x381116
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wiley
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« Reply #25 on: May 24, 2015, 08:28:53 AM »

I'm thinking I should review how the rear O2's delete was done.
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ddillenger
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« Reply #26 on: May 24, 2015, 11:46:49 AM »

pin 69 is 0x381116.
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wiley
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« Reply #27 on: May 24, 2015, 12:47:30 PM »

Ok I was going from this thread.

http://nefariousmotorsports.com/forum/index.php?PHPSESSID=ag9u80b78iscvv6n7nhhjdcu31&topic=3731.0

I will try to verify what my pin 68 is. its a green wire and should be sens1 bank2 judging by that thread.
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wiley
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« Reply #28 on: May 24, 2015, 01:02:06 PM »

I inserted this into my files.

Edited ME7L ecu file and added the following line:
;Name,    {Alias},                        Address,  Size, Bitmask, {Unit},        S, I,            A,     B, Comment
uushk_w, {O2SVoltageSensorWB}, 0x381116,    2,  0x0000, {WB-AFR} , 0, 0, 0.009766, -9.6, {}
 
Edited ME7L cfg file and added the following line:
;Name      [Alias]                     
uushk_w   AFR-WideBand

thanks ddillenger
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ddillenger
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« Reply #29 on: May 24, 2015, 01:08:23 PM »

No worries bud. I have done this every way it is doable-lol. If you have issues, let me know.
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