Chrysler DODGE D150 1993 Service Manual page 1482

EMISSION CONTROL SYSTEMS 25 • I
ENGINE VACUUM SCHEMATIC-5,9L HOC ENGINE
M = MANIFOLD VACUUM
P = PORTED VACUUM
EVAP
CANISTER
ROLLOVER VALVE
W/ORIFICE
CRANKCASE
BREATHER
DOWNSTREAM
AIR
t t
TO CLIAAATE CONTROL,
VEHICLE SPEED CONTROL,
4X4 AXLE
(WHEN EQUIPPED)
TO BRAKE
BOOSTER
AIR PUMP
INTAKE MANIFOLD
ORIFICE
CHECK VALVE
W/ORIFICE
J9325-34