0 281 001 251/252 immo off SAG

[Matttes]

Hello everybody,
who please help to me with off from this ori file.
I try this from different file. On the desk on the diag in measurment values was all ok. ECU permited start. But after few times run engine. Now is again error of immo and DTC 65535.
Many many thanks for help.
BR Matttes

[guille2016]

But that error is of the friend airbag module not of ecu of motor

[Matttes]

No is in the engine unit.
This faulty is not only in bag unit.
This week I repair other SAG with the same error in ABS MK20 unit. Angle sensor G85 in measured unit wasn?t move. After change ABS unit was all ok. Next used unit without this faulty.