RS2 ECU part number?

**kwlw** · 14 July 2008, 05:45

Originally posted by MarT2

Hi all!

What's the RS2 ECU part number?

RS2 ADU: Bosch 0 261 203 478 VW Teile Nummer: 8A0 907 551 B
RS2 ADU: Bosch 0 261 203 543 VW Teile Nummer: 8A0 907 551 C

Sau

**MarT2** · 14 July 2008, 13:14

What is the difference between B and C version?

Thanks!

**S2central.net** · 14 July 2008, 13:15

C talks to factory IMMO

**rs2coupe** · 17 April 2010, 07:04

Originally posted by S2central.net

C talks to factory IMMO

Paul is the factory Immobilizer meant for the tow hitch speed regulator?

**david** · 17 April 2010, 15:34

Originally posted by MarT2

What is the difference between B and C version?

Thanks!

i think B is for 94 RS2
and C for 95 RS2

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