[mar.wo]

Ecu VW:038 906 018P Bosch: 0 281 001 720, i have one key with transponder and second without trans
Task: i would like to do immo off and use both keys
what i did : replace 24C02/ mask B58253 for new one with dump immo off and clear fault codes in immo and got a pin code into immo. Check both keys and they worked properly( one in ign and second out of car), started engine and the yellow lamp in cluster was in . It was to the first useing central locking by remote after it/this the immo come back to the beginning- works only this one key with transponder. Can U help and give me tips, tutorial step by step, please.

[pioan]

You need to to make immo off in eprom 24c02 but also in flash memory. If your ecu is msa15 only in eprom you need to modify.

[mar.wo]

Thx , please more details, flashing which one eeprom, in ecu or in cluster, flashing by ( OBD2 or...) which tool ( mpps, galletto or ), name please. I'm on beginning of road in this skil?

[pioan]

Ok. For year of your car for sure you have msa15 ecu. Immo off for this ecu is made with 24c02 eprom from your ecu. Post your dump from your eprom and i will help with immo off file.

[mar.wo]

Here U are , please

[xander20005]

Here you have...try

[mar.wo]

Ok, thx, i'll check it on thursday and send feedback Tomorrw is holiday in my country.

[mar.wo]

Hi
thx very much for file. I can't confirm the file i ok because a car has a problems with wires and the first thing we have to repaire it. The owner goes every day to work by this car and it will be not soon.BTW i will report in future.