D davus Member Jan 19, 2025 #1 Hello. As part of my Siemens to Bosch ECU upgrade prices, I’m looking for specific firmware that was used in the 2012 boats. Would anyone have access to, or know where I could find firmware 420666406 or 420666401 Appreciate any help that can be provided. Thankyou
Hello. As part of my Siemens to Bosch ECU upgrade prices, I’m looking for specific firmware that was used in the 2012 boats. Would anyone have access to, or know where I could find firmware 420666406 or 420666401 Appreciate any help that can be provided. Thankyou
