There is another thread on this which refers to where these tachos are used on other Italian cars. https://laverdaforum.com/xf/threads/103816/#post-524770
I have 2 RGS one with a non-working tacho and one that works fine, so would be interested in a good fix.
I have 2 RGS one with a non-working tacho and one that works fine, so would be interested in a good fix.