Sensor, Air Flow 112 094 00 48 $532.00 canadian... that one really bytes =( first I'm gonna try cleaning it.. with carb cleaner first.. hope that works! hehe... is it that short piece of pipe intake that has a little sensor stuck to it? its connected to the pipe intake which is connected to the air cleaner assembly?
If this is really the correct part, its funny how the 99 C-class's and 99 E320 and E430 uses the exact same part, I believe MB deliberately makes this sensor break down at 80,000 kms cuz my other friend have the EXACT same problem after warranty =( coincidence?

thanks alot bro...