MSA15 immo off

**raceshadow** · 23rd March, 2018, 11:09 AM

Hello,

this morning my friend wrote that his Audi would not start. The problem is immo. Is it possible to do an immo off in this old plastic ECU? I made the aluminum ECU and there it was possible.

29242386_1713762742018293_793926401_o.jpg

**naprawa5** · 23rd March, 2018, 11:13 AM

Program the EEPROM 24C02

MASK: B58253
MASK: B58258
MASK: B58383
MASK: B57669
MASK: B58293

**kalinin2018** · 23rd March, 2018, 12:27 PM

pass=thanks try it. i think it must work. I do it in WV polo. there was its ecu

Originally Posted by naprawa5

Program the EEPROM 24C02

MASK: B58253
MASK: B58258
MASK: B58383
MASK: B57669
MASK: B58293

**raceshadow** · 23rd March, 2018, 03:33 PM

Originally Posted by kalinin2018

pass=thanks try it. i think it must work. I do it in WV polo. there was its ecu

In the evening I look into the ECU. But I think this unit does not have 24C02.

**kalinin2018** · 23rd March, 2018, 04:05 PM

look and write for me. maybe it was 27c512

Originally Posted by raceshadow

In the evening I look into the ECU. But I think this unit does not have 24C02.

**yugo45** · 24th March, 2018, 12:32 AM

Is that 2 board ECU or 1 board ECU.
If is 2 then it will have 2 93c46

If is 1 board then it will have Bosch chip B58xxx on back side of the board, which can be read as 24c02.

**raceshadow** · 26th March, 2018, 05:32 AM

Originally Posted by yugo45

Is that 2 board ECU or 1 board ECU.
If is 2 then it will have 2 93c46

If is 1 board then it will have Bosch chip B58xxx on back side of the board, which can be read as 24c02.

The board was 2x 93c46. It's already running.
20180323_174828.jpg