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Home >> Dodge and Ram >> 1996 >> RAM 3500 Van V8-360 5.9L Magnum >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Description and Operation >> Other Controls >> Exhaust Gas Recirculation

Exhaust Gas Recirculation

EXHAUST GAS RECIRCULATION
The Powertrain Control Module (PCM) controls a solenoid which enables/disables EGR. Control of exhaust gas recirculation (using exhaust gas pressure to modulate the vacuum supply to the EGR valve) is enabled only after the engine has warmed.