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Author Topic: How to determine which ECU is in my A6  (Read 46608 times)
nyet
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« Reply #45 on: February 13, 2013, 12:21:18 PM »

CLACINS does not need to be zeroed. It's just an error class.
Tell the ECU properly not to expect messages from the instrument cluster and there will be no fault code in the first place.

What is the proper way to do this?
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shane0569
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« Reply #46 on: February 13, 2013, 12:22:12 PM »

And how would that be accomplished?
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shane0569
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« Reply #47 on: February 13, 2013, 02:14:46 PM »

So, am I correct in thinking that the flashes made by corrado were designed for the Bosch Maf so I shouldn't need to change to CLACINS?
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ddillenger
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« Reply #48 on: February 13, 2013, 02:25:06 PM »

The file is based off an m-box, with bosch maf values substituted for the original hitachi. You need to zero clacins to prevent p1650, but that code won't cause an engine light, nor will it cause any other issues. Just flash the file and try it.
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shane0569
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« Reply #49 on: February 13, 2013, 02:30:27 PM »

Okay, putting a new clutch in the ride this weekend, and will be flashing the V3 file to give it a try...hope all goes well, I can't believe how much there is to learn about engine control. I never wanted to dive into this too deep, just learn enough to make a small hobby of it with one car...I will get it sooner or later though.
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prj
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« Reply #50 on: February 13, 2013, 03:00:36 PM »

What is the proper way to do this?

Look at CAN in the FR.
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shane0569
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« Reply #51 on: February 13, 2013, 03:18:13 PM »

What is the FR?
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ddillenger
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« Reply #52 on: February 13, 2013, 03:28:24 PM »

PRJ was addressing Nyet, not you, but to answer your question:

FR=funktionsrahmen

Have at it.

http://www.nefariousmotorsports.com/wiki/index.php/Funktionsrahmen
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nyet
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« Reply #53 on: February 13, 2013, 03:35:07 PM »

Look at CAN in the FR.

Your German is better than mine.
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nyet
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« Reply #54 on: February 19, 2013, 12:09:21 PM »

http://nefariousmotorsports.com/forum/index.php?topic=3276.msg33126#msg33126

CW_CAN_R.5=0?
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shane0569
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« Reply #55 on: February 21, 2013, 02:14:44 PM »

So, set 0x12C7A=32 to 0 (mbox), CLACINS leave stock... is the correct way to do it without modifying CLACINS?
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nyet
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« Reply #56 on: February 21, 2013, 03:29:53 PM »

So, set 0x12C7A=32 to 0 (mbox), CLACINS leave stock... is the correct way to do it without modifying CLACINS?

Thats the theory but i haven't had a chance to try it
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ddillenger
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« Reply #57 on: February 21, 2013, 03:48:17 PM »

Tis no longer a theory.

 Wink
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nyet
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« Reply #58 on: February 21, 2013, 03:52:00 PM »

Thanks as usual dd
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Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
prj
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« Reply #59 on: February 21, 2013, 05:27:40 PM »

Don't want to be a bitch, but I basically told you exactly what to do.
I've also "tested" this plenty of times.
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