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Author Topic: What "other" ecus can i use and flash to be an "M box"?  (Read 20417 times)
zadeluca
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« Reply #15 on: July 03, 2012, 09:15:50 AM »

nevermind, i found those are M5.9.2 not 7.1

http://controlunits.info/partnumbers/bosch
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arsrs4
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« Reply #16 on: April 27, 2018, 10:20:25 PM »

I have flashed a 2.8 Passat ecu with mbox Notorious VR stage 2+ file(egt and rear o2s coded out) and put it into my 2001.5 S4 with a slight connector modification. The car runs great. However, I believe those ecus dont have esp support, but I still get no lights on the dash for either esp or abs. So, is it safe to assume that its just the firmware that controls whether your car can run esp or not?
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_nameless
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« Reply #17 on: April 28, 2018, 07:12:43 PM »

any apb ecu will cross flash and if you use a/m box it also immo offs the ecu because they where not equipped with immo. so no eeprom flashing required. tho the 2.8 ecu will cross flash i dont reccommend doing so the ecu is missing hardware that the s4 ecu has ive tried this in the past and had no boost control. others may have had better luck why? idk but i dont recommend it
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Giving your mom a tuneup
arsrs4
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« Reply #18 on: May 12, 2018, 04:56:55 AM »

any apb ecu will cross flash and if you use a/m box it also immo offs the ecu because they where not equipped with immo. so no eeprom flashing required. tho the 2.8 ecu will cross flash i dont reccommend doing so the ecu is missing hardware that the s4 ecu has ive tried this in the past and had no boost control. others may have had better luck why? idk but i dont recommend it

Hello!
What kind of problems do you have with boost control?
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nyet
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« Reply #19 on: May 12, 2018, 05:22:40 PM »

Hello!
What kind of problems do you have with boost control?

I believe they do not have N75 pwm drivers.
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ME7.1 tuning guide
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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
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« Reply #20 on: May 13, 2018, 01:05:35 AM »

You can not use non turbo ECUs even if they are Me7.
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azmotorsport
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« Reply #21 on: April 29, 2019, 02:31:35 PM »


Hello
I have an ECU of RS4 B5 (8D0907551K) lying around and want to use as emulator ECU (OLS300).
I would like to try the A6 2.7 Biturbo (4B0907551M) soon.
It works?

Thanks and regards
azmotorsport
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