Engines with a capacity of 1.8/2.0 l
30. Diaphragm pressure regulator; 60. Membrane mechanism of the vacuum ignition advance regulator in the modulating pressure system (only with automatic transmission); 98. Vacuum element of the switching point lifting system (only with automatic transmission); 100. Vacuum element of the second motion program (only with automatic transmission); 135. Check valve; 136. Vacuum receiver; Y4. Second drive program changeover valve (only with automatic transmission); a - to the tank with activated carbon; 159. Intake gas pipeline M16/6. Executive element of the engine shaft speed control system in idle mode; N3/6. Engine Management System (PMS); S16/5. Switch for the second driving program (only with automatic transmission); N14. Ground point on the ABS hydraulic unit holder; Y3/3. Switching valve for switching point lifting system (only with automatic transmission); Y58/1. Regeneration system changeover valve
Publication reprinted from this resource [mercedesman]
