LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mercedes Benz >> 1981 >> 300CD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Exhaust Gas RECIRCULATION >> Testing >> EGR Valve
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

EGR Valve

Start engine. With engine at idle, eliminate slack in free travel rod by pulling with hand. Disconnect and connect vacuum line at EGR valve and listen for valve operation. If valve does not operate, replace it.

scientia non olet · About LEMON Manuals