October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Diesel Engines: 190D

The EGR valve is operational under the following conditions:

Coolant temperature must be between 77°F (25°C)-206°F (97°C).
Engine speed 970-3020 RPM.
Vehicle speed less than 54 MPH (87 Km/h).
Accelerator pedal less than full throttle (a micro-switch shuts off the EGR system when full-throttle is reached).