This is from a friend with a Polo 6n2, he's having this problem and doesn't know what it is, any help would be great:
"basically, driving along, the speedo keeps going all over the place, sometimes stays on 0. the fuel gage keeps going up and down, the milometer aint clocking the miles on occasion
then, the main problem, when those things mess up, the car sometimes, just loses power COMPLETELY, engine doesnt cut out, but the throttle does nothing, then all of a sudden it comes back on"