*Big Sky Euro

well it is have car troubles to my pistons are misfiring but i was wondering if that could cause the gauge to freak out to i also accidentally broke my speed sensor so i dont have a speedometer could that cause it and ontop of that my car was stolen the other day but it was returned smashed up so no...

i was wondering if a crank shaft positioning sensor going bad can cause your gas gauge to go crazy i have a 2001 vw beetle