Nissan Qashqai 2016 1.6 DCI EDC17C84 ECU SWAP/VIRGIN

[thephenom]

Hello. On original ECU probably EEPROM is corrupted.

Have the same ECU with same BOSCH number.

Enclosed please find original corrupted EEPROM and MPC, and new EEP+MPC.

After made virgin file as in sample, I got error P1525 Consistent Multiplex Signals for CC/SL.

Car starts all ok, but no power at all. programmed VIN also by dump, before cannot do it with LAUNCH.

ECU NUMBER 0281031100.

Any ideas, Thanks

[ecuprogramer]

help you for ok good file virgin and crc block calculate ok....

rep + thnx button


old ecu isk code :
+------------------------+
[3:30:14 PM] + ISK +
[3:30:14 PM] +------------------------+
[3:30:14 PM] + CRYPTO LO: DD 98 AF C8 +
[3:30:14 PM] + CRYPTO HI: C7 BE +
[3:30:14 PM] +------------------------+

new ecu isk code :
+ ISK +
[3:31:05 PM] +------------------------+
[3:31:05 PM] + CRYPTO LO: 19 CF 68 14 +
[3:31:05 PM] + CRYPTO HI: 7B 63 +
[3:31:06 PM] +------------------------+

[thephenom]

Hi, thnks tomorrow will test. But what about password? Thank you

[thephenom]

Uploaded your file, it's looks pretty much same with checksum changed, thanks, car starts, but anyway error P1525 Consistent Multiplex Signals for CC/SL. and no power.
Maybe need to program injectors? But there are no errors, and I cannot understand why P1525 appears? And on screen is error about Start Stop sytem faulty and I dont see glow plug sign when starting engine. Any ideas? Thanks

[morfej]

Calibration/software in the both ecu are the same ?

[thephenom]

Calibration/software in the both ecu are the same ?

No a little bit different, but Bosch anumbers and other numbers are similar. Tried to put original flash, but no answer from ECU

[thephenom]

Calibration/software in the both ecu are the same ?

This was actual problem. Made a software update at dealer, and all good now. Just for information, this kind of ECU doesnt have limp home mode even with EGR, DPF sensors Plug removed.
Thanks for help!