Hi,
The Check engine light on my '95 E420 keeps returning. I get a Code 2 which seems to show a problem with the temp sensor. The indicated temp has always been normal and seems to be operating correctly. I reset the Code and it returns after the engine has been shut off. I live in a very hot area and the indicated temp climbs while the engine is off.
Should I replace the temp sensor? Any ideas?
Anziani