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Megane RS 265 / EMS3130
14-09-2022, 15:59 PM,
Post: #1
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Megane RS 265 / EMS3130
I recently bought a Megane RS265, it has previously been mapped with the cat in.
I have now decatted it, so would like to disable the dtc for the rear 02 sensor (light isn't on yet, but apparently it is only a matter of time). However when I tried to read the ecu with mpps, it gave a security access / invalid key error. When I ID the ecu, it shows the vin correctly, the hw number correctly but the Data3 line shows 99580FA STCHIP_ From what i've read Fastchip lock ecu's and even if the ecu is returned to stock afterwards they remain locked. Does anyone know what I need to unlock the ecu and put a stock map (preferably a 275 map) onto it ? Can I put this ecu into bootmode to read the current map and then flash it with a stock map using my old FGtech v54 ? |
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10-11-2022, 15:08 PM,
Post: #2
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RE: Megane RS 265 / EMS3130
Can anyone help ?
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10-11-2022, 15:36 PM,
Post: #3
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RE: Megane RS 265 / EMS3130
I think you clone MPPS is the problem.
Or try what wather dere is lower as 40c |
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