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Author Topic: ME7.5 1.8t pinout <-> CPU pin mapping  (Read 23679 times)
thenextdon13
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« on: October 27, 2009, 11:24:22 PM »

Folks,

It is now nearly complete, there are a couple of sensors that I cannot trace properly, and a few chips I cannot find datasheets for, but here are the notes listing i have made for the me7.5 1.8t ECU from an A4 1.8t quattro.

Most noteably at this point i cannot trace the RPM sensor accurately and there is not a pin called out on the wiring diagram in the Bentley manual for the recirculation valve.

http://spreadsheets.google.com/ccc?key=0Atc5QQQNw_5ndHV3aGNua1NXdnh5N3lEQlUyS0J4V0E&hl=en

May be a while before i start decompiling the software, as i have to get a bin file from the ECU and my car is currently in many pieces.. (fusebox)

I will be trying to track all future work at the following wiki:
http://nefmoto.com/wiki/index.php?title=Reverse_Engineering_ME7.5

take care
Camden
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Tony@NefMoto
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2001.5 Audi S4 Stage 3


« Reply #1 on: October 28, 2009, 01:05:17 PM »

Looking good Camden.

Did the pin out info I gave you for the ME7.1 help at all?
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RaraK
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« Reply #2 on: December 10, 2009, 12:43:22 PM »

which 1.8t bin would you like? i have an HS(2002 VW) and ....one from an 04 A4
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