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ESys ECU Mirror Deploy
26-08-2023, 09:13 AM,
Post: #1
ESys ECU Mirror Deploy
Hi all,

Does anyone know what the function of the ECU MIRROR DEPLOY option is in the later versions of eSys?
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26-08-2023, 14:25 PM,
Post: #2
RE: ESys ECU Mirror Deploy
Some ECUs have Dual memory identical to each other, One actual and the other is just a MIRROR, so Esys has the feature to flash both memories if you have the token required for it.

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26-08-2023, 20:08 PM,
Post: #3
RE: ESys ECU Mirror Deploy
(26-08-2023, 14:25 PM)Mwahab Wrote:  Some ECUs have Dual memory identical to each other, One actual and the other is just a MIRROR, so Esys has the feature to flash both memories if you have the token required for it.

so basically it has redundancy if ecu dies during flash?
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26-08-2023, 21:33 PM,
Post: #4
RE: ESys ECU Mirror Deploy
I think its more for the antituning part maybe? Like in the newer engine control units.

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04-09-2023, 00:55 AM,
Post: #5
RE: ESys ECU Mirror Deploy
Its anti-modification feature as i understood from my colleague.

All my knowledge is free for exchange with valuable information
Sharing->Development
  • FSC Repair kits - FSC Retrofits and Conversions Service history
  • Secure Coding 2.0 Type Key, FA, SFA
  • NBT/EVO/EntryNav2/MGU
  • MGU Carplay/Android auto W/O Telematics/CP/Patching in Middle East and Northern Africa
  • Feature Installer codes B2B
  • DME VIN ISN Working Hours IMMO OFF File and Remote Service/SWIFTEC - MG1 MD1 IMMO OFF
  • (E,F,G) 7DCT - DKG - 8HP - 6HP - EGS7 ISN Reset
  • KAFAS4 Virgin and Patching Remote
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  • F&G Series Headlight Customization
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18-09-2023, 21:35 PM,
Post: #6
RE: ESys ECU Mirror Deploy
I've observed that for TAL calculation there's a checkmark to use Mirroring protocol as default. Should that be unchecked for conventional flashing instead?

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18-09-2023, 23:54 PM,
Post: #7
RE: ESys ECU Mirror Deploy
Question: The same car, when using e-sys 3.34 there's no Mirror Deploy checkbox, when using e-sys 3.40 there is. So if I use 3.34 for programming, whether the Mirror Deploy procedure is executed?

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19-09-2023, 06:50 AM,
Post: #8
RE: ESys ECU Mirror Deploy
Thanks for the info guys, really appreciated, I presume this helps if an update fails with remote software upgrade etc
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19-09-2023, 06:56 AM,
Post: #9
RE: ESys ECU Mirror Deploy
(18-09-2023, 23:54 PM)rocdeng Wrote:  Question: The same car, when using e-sys 3.34 there's no Mirror Deploy checkbox, when using e-sys 3.40 there is. So if I use 3.34 for programming, whether the Mirror Deploy procedure is executed?

Of course NOT.
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