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Author Topic: 4.2 ABZ Manual Conversion  (Read 11252 times)
prj
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« Reply #15 on: March 28, 2018, 08:10:07 AM »

How can you say that it is a better way?
Your manifold switching won't work and you will lose torque and power. And nothing you do will make it work.

ABZ is where you should start. It's a cable throttle car, there is not much to it.
034motorsport will sell you a modification for the ABZ, but I have no idea as to the quality.
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nyet
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« Reply #16 on: March 28, 2018, 12:45:58 PM »

Bitching about prj being harsh is pointless. Just assume everything he says might offend you, and move on.

You'll be fine.

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prj
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« Reply #17 on: March 28, 2018, 12:47:31 PM »

I love it  Grin
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hopsis
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« Reply #18 on: April 07, 2018, 09:46:20 AM »

Bitching about prj being harsh is pointless. Just assume everything he says might offend you, and move on.

You'll be fine.



[OFFTOPIC]
After a self-imposed cooldown period I've come to the same conclusion. The man is an asshole but there is no denying that he does know his shit and I dare to say this because I know he doesn't give a shit about my opinion. I could apologize but I can pretty much guess how many fucks would be given, so, as I'm feeling all warm and fuzzy again I've come to say the only thing I can think of to annoy You back.

 "prj, I forgive You."  Kiss

[/END OFFTOPIC]
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mister t
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« Reply #19 on: April 07, 2018, 03:58:39 PM »

[OFFTOPIC]
After a self-imposed cooldown period I've come to the same conclusion. The man is an asshole but there is no denying that he does know his shit and I dare to say this because I know he doesn't give a shit about my opinion. I could apologize but I can pretty much guess how many fucks would be given, so, as I'm feeling all warm and fuzzy again I've come to say the only thing I can think of to annoy You back.

 "prj, I forgive You."  Kiss

[/END OFFTOPIC]

Lol, that's the same conclusion I came to.

We can kill him with kindness hahahahahahaha!!!
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Tirbsi
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« Reply #20 on: April 29, 2018, 10:27:08 AM »

Hi,
I just wanted to give some feedback.
After some research I found out, that the 32V A8 ABZ has only a one stage manifold like the S6 Plus. The switchover rpm is also nearly the same.
Therefore I decided to give it a try and flashed the S6Plus file to a M28F102 and socketed it into the ABZ ECU.
The engine runs fine without DTCs and has idle fuel trims around -7%.

That's fine for the moment. As the car needs a little bit more assembly  Grin the test drive had to be postponed for a while.

Regards from Germany  Wink ,
Patrick
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prj
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« Reply #21 on: May 01, 2018, 01:45:39 PM »

I read the german SSP and indeed, seems like ABZ has 1 switchpoint. The newer 5V V8 has two (and there is problem with SW because S6 and S8 both have 1 switchpoint also).
Switchover RPM should be set the same as before, because this is governed by the runner length.

You need to change at a very minimum:
1. MAF linearization
2. Injector size.
3. KFLF
4. KFZW

RPM limit might be a good idea too.
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arazvan2002
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« Reply #22 on: September 30, 2021, 01:32:17 PM »

So, back to topic...

PRJ, do you really think it is easier to use the ABZ file for a manual conversion? Do you have some hints of how to start?

I would guess, that even with the 1 stage manifold, the s6+ file is still the better way.

Is there any kind of definiton file for a M.5.4.1 available, which I can use to cross compare?

Last question for my understanding: Is the map, that I have "found" the MAF linearization?

Regards,
Patrick


Did you found a definition, damos, asap file for this ecu or managed to do some progress  with what's different from S6?
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