Me7.5 from passat 3b in golf 4/Audi a3

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prj

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	Re: Me7.5 from passat 3b in golf 4/Audi a3 « Reply #15 on: May 27, 2020, 02:48:21 AM »

Those ECU's are the same physically, same board, same bootrom.


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_nameless

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	Re: Me7.5 from passat 3b in golf 4/Audi a3 « Reply #16 on: May 27, 2020, 07:42:26 AM »

Quote from: prj on May 27, 2020, 02:48:21 AM

Those ECU's are the same physically, same board, same bootrom.

are they missing any hardware? ive tried this a few times in the past and did not have n75, vvt and had a code for primary lambda senor heater


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fknbrkn

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mk4 1.8T AUM

	Re: Me7.5 from passat 3b in golf 4/Audi a3 « Reply #17 on: May 27, 2020, 10:15:31 AM »

I've tried 2slow azj ecu with 1.8t file and got the same wbo2 heater dtc
Pcb slightly differs but n75 and all other was fine to me


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Stoti

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	Re: Me7.5 from passat 3b in golf 4/Audi a3 « Reply #18 on: May 27, 2020, 01:30:36 PM »

there was one missing transistor i think but nothing reflected to n75 wideband etc. And just flashed it by obd no boot. and replaced eeprom content with immo off . Its used to tune and after this flash ready file to current ecu with immo .


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Blazius

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	Re: Me7.5 from passat 3b in golf 4/Audi a3 « Reply #19 on: May 29, 2020, 04:06:09 PM »

Quote from: Stoti on May 26, 2020, 12:59:54 PM

No i got the ecu from NA ALT i think 2.0l 5v auto and flashed it with 1.8t CG and it works perfect. Now its mounted on 1.8t leon With AMK engine because it was with ABT tune.

Ah okay, that makes sense, I thought you flashed the alt file to use on 1.8t car lol. But yes the ALT uses the same physical hardware, however 1.8 na ecus dont , the alt is an exception.


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Stoti

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	Re: Me7.5 from passat 3b in golf 4/Audi a3 « Reply #20 on: May 30, 2020, 12:30:51 PM »

And s6 c5 v8 uses same ecu as 2.7t allroad 4z7 c167 cpu. And passat w8 ecu is compatable with 4f 3.0 Bbj flash and 4.2 BAT . If somebody needs this . Tested today


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