[wjgud123]

Hi.

Does anyone have virgin eeprom file for MM IAW 5AF.P3


My arbitres (clone) is unable to make virgin state,
all time after diagnose session, show that Immo status is active.


IAW 5AF.P3 HW303



Thx

[Mistermarc]

You are making it on bench, isnt it?

[wjgud123]

You are making it on bench, isnt it?

Hi.

Doesnt matter bench or obd on car.
All time the same status: Active.

I want try to write virgin dump and check

[wjgud123]

anyone is able to help?

[Mistermarc]

i WAS ABLE TO HELP.
But you told that is not matter. It was matter.

[volodea]

Hi. Yes, it does matter. On the car, sometimes,because of continuously data transfer between ecu and the other modules, the virginising procedure cannot be performed.
And ON BENCH, never take off permanent 12v after virginising, take IGN off only and put it again and read the new state.

[aejanow]

Read and attach dump from ecu

[wjgud123]

Read and attach dump from ecu

thx for your input, 

car was finish on junkyard, I already virgin ecu and adapt but problem persist.
after deeper investigation: problem was not in immo, but engine itself