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Author Topic: ecu change ME7.5  (Read 8337 times)
eazydaz
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« on: March 11, 2012, 02:53:00 PM »

I have Octavia VRS 132kw AUQ with turbo,injectors,MAF and intake from Seat Leon CupraR 165kw BAM. But my ecu is wrong(problem with warming first lambda), I need new ecu, offered me ecu from Leon cupra R 1ML906032 from AMK engine 154kw, can I use this ecu in my Octavia vrs?
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Nottingham
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« Reply #1 on: March 12, 2012, 01:02:47 PM »

1ML906032 (for AMK) is a wideband + VVT ECU, just like your original one, so the answer is yes.
Just clone your current Immo (95040) content to the 1ML906032 ECU and flash in the proper software.
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eazydaz
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« Reply #2 on: March 12, 2012, 01:52:24 PM »

I have immo off, so just turn off immo in AMK ecu and I will have 154kw without errors?

OT- or can be loaded original soft from AMK ecu to the AUQ ecu?
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Nottingham
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« Reply #3 on: March 12, 2012, 02:22:54 PM »

I would suggest using the original software (modified naturally) with the new ECU (AUQ -> AMK).
Unless of course if the modified engine is fully comparable to AMK (turbo, injectors, MAF, intercooler, etc).
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99pwr
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« Reply #4 on: March 12, 2012, 02:26:12 PM »

AMK has EGT sensor, so error for missing sensor will appear.
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nokiafix
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« Reply #5 on: March 12, 2012, 02:26:16 PM »

How do you mean your ECU is wrong?  It should be an easy task to calibrate the AUQ map to run the BAM maf/injectors.



by fitting AMK/BAM ecu you wil still have lights for EGT probe which mean you would need the BAM engine loom and egt probe.
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eazydaz
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« Reply #6 on: March 12, 2012, 02:35:24 PM »

my ecu is wrong-error with warming lambda, we tried my ecu in another octavia vrs and the same mistake show VCDS..

mistake: 17523 - P1115 O2S Sensor Heater Circuit Short To Ground Bank 1 Sensor 1
             P1115--- short to ground
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eazydaz
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« Reply #7 on: March 12, 2012, 02:36:37 PM »

i have turbo,injectors,maf,map,intake from cupraR and big fmic
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nokiafix
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« Reply #8 on: March 13, 2012, 02:16:23 AM »

i have turbo,injectors,maf,map,intake from cupraR and big fmic

What ecu are you running then? If your running the stock AUQ ecu then your fine, you have wire or lambda sensor issues. If your running BAM ecu then you need BAM engine loom

 I  have done 60+ K04s upgrades on AUM & AUM and have never needed to change ecu.  My current project is AUQ Octavia VRS with GT3071 630cc injectors which will tune fine on the stock 032HN ecu.

Nick
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eazydaz
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« Reply #9 on: March 13, 2012, 11:14:23 AM »

I´m running on stock ecu octavia vrs 06A906032BJ,but this ecu is wrong,so I´m looking for another ecu, offered me two ecu, first is octavia vrs AUQ 06A906032HN and second is 1ML906032 from cupraR 154kw AMK
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byzan a4
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« Reply #10 on: March 16, 2012, 09:26:41 AM »

TBH i think you'll find that the code will remain on the new ECU> I have seen this many many times, and as yet not pinned it down to any single component or wiring. But that fault prevent the ECU adaptions working sadly and inhibits tuning.

Let me know if you find a cure.
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eazydaz
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« Reply #11 on: March 28, 2012, 10:54:19 AM »

please,can you help me? i can original bin from cupraR or S3 AMK/BAM into my ecu from octavia vrs, without egt probe and rear O2 sensor..

You know someone edit it for my ecu?

this is original bin from cupraR BAM
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