Passat 1.8T 20 V AEB 1999 ?

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Topic: Passat 1.8T 20 V AEB 1999 ? (Read 4195 times)

Bamsefar

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	Passat 1.8T 20 V AEB 1999 ? « on: June 21, 2013, 11:01:11 PM »

is it posseble for me to tune the ecu whit the obd cable/interface or what do i have to do to get a stage 1 tune

and what do i need if it's posseble to write to the ecu

ecu: 4B0 906 018 B
0 261 206 050


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quattrotr

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	Re: Passat 1.8T 20 V AEB 1999 ? « Reply #1 on: June 22, 2013, 01:55:38 AM »

Yes seems a ME7.5 ECU unit, you can read/program this ECU over OBD with proper tools.


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Beaviz

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	Re: Passat 1.8T 20 V AEB 1999 ? « Reply #2 on: June 22, 2013, 03:10:30 AM »

AEB uses M5.9 AFAIK.

If that is the case read is not possible using OBD, but write should be possible using e.g. MPPS and supplying 12v to pin 43:
http://www.ecuconnections.com/forum/viewtopic.php?f=2&t=2296&start=50

Not all eeproms can be written to, so this might have to be changed in order to flash the unit.


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