Hi all. I have a 2004 Skoda Fabia 1.2 petrol with a Siemens 5WP4012007 ECU part no. 03E906033A. It is Simos 3PE. There is a problem with the oxygen sensor bank 1 sensor 1 and I wish to know Is it possible to remove the lambda and cat from the ECU on this car? Looking forward to any information.
Regards.