sensor or sender

The outside temperature guage on my W209 consistantly reads high when I'm stopped in traffic or when the car is just stopped and idling (read over 30 the other day). This has been an ungoing problem as the only time the indication is reliable is when I'm doing steady road speeds. Have read an...

Hello everyone! Hope someone here can help, I bought myself a 2001 C220 estate a couple weeks ago and I've been able to drive it maybe a dozen miles at best! It's had all sorts done to the front-end that the dealer and I are sure was unnecessary now we have looked at the fuel senders...