Dodge RAM TRUCK 1500 1995 Service Manual page 1702

25 - 4 EMISSION CONTROL SYSTEMS
ENGINE VACUUM SCHEMATIC—3.9L V-6 AMD 5.2L/5.9L V-8 LDC ENGINES
EGR VALVE
CONTROL
TO ATMOSPHERE
EVAP
CANISTER
FUEL TANK
PRESSURE RELIEF
* ROLLOVER VALVE
W/ORIFICE
PCV
VALVE
TO CLIMATE CONTROL,
CRUISE CONTROL, -
4WD AXLE
(WHEN EQUIPPED)
M = MANIFOLD VACUUM
P = PORTED VACUUM
EGR VALVE
EVAPPURGE
SOLENOID "
THROTTLE
BODY
FILTER
MAP
SENSOR
CHECK VALVE
W/ORIFICE
CRANKCASE
BREATHER
INTAKE MANIFOLD ORIFICE
FRONT OF VEHICLE
TO
AIR
CLEANER
ENGINE
VALVE
COVER
, TO BRAKE
BOOSTER
ENGINE VACUUM SCHEMATIC—5.9L V - S HDC ENGINE
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A A = MANIFOLD VACUUM
P = PORTED VACUUM
EVAP
CANISTER
ROLLOVER VALVE
W/ORIFICE
CRANKCASE
BREATHER
DOWNSTREAM
AIR
TO CLIMATE CONTROL,
VEHICLE SPEED CONTROL,
4X4 AXLE
(WHEN EQUIPPED)
TO BRAKE
BOOSTER
AIR PUMP
INTAKE MANIFOLD
ORIFICE
CHECK VALVE
W/ORIFICE
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