language DODGE TRUCK 1993 Service Repair Manual

25
- 2
EMISSION
CONTROL
SYSTEMS

• This label is located in the engine compartment
(Fig. 2) and contains the following:
• Engine family and displacement
• Evaporative family
• Emission control system schematic
• Certification application
• Engine timing specifications (if adjustable)
• Idle speeds (if adjustable)
• Spark plug and gap The 5.9L HDC-gas powered engine will have two

labels.
One of the labels is located in the engine com­
partment (Fig. 2) and will contain vacuum hose rout­ ing only. The other is attached to the engine air
filter housing and will contain the following:
• Engine family and displacement
• Evaporative family
• Certification application
• Engine timing specifications (if adjustable)
• Idle speeds (if adjustable)
• Spark plug and gap There are unique labels for vehicles built for sale
in the state of California, the country of Canada and
for both Light Duty Cycle (LDC) and Heavy Duty Cycle (HDC) engines. Canadian labels are written in
both the English and French languages. These labels
Fig.
2
VECI
Label
Location
are permanently attached and cannot be removed
without defacing information and destroying it. The following VECI label illustrations are used
as examples only. If there are any differences be­
tween these illustrations and the VECI label, those shown on vehicle label should be used.
FEDERAL VEHICLE EMISSION CONTROL INFORMATION LABEL-TYPICAL
IMPORTANT VEHICLE INFORMATION
THIS VEHICLE CONFORMS
TO U.S. EPA
REGULATIONS APPLICABLE
TO
1993
MODEL YEAR
NEW
LIGHT-DUTY
TRUCKS
WITH
A
CURB

WEIGHT
GREATER
THAN
3.450
POUNDS
AT ALL
ALTITUDES.

C/5

>]
* BASIC IGNITION TIMING AND IDLE FUEL/AIR MIXTURE HAVE BEEN
PRESET
AT THE
FACTORY.
SEE THE
SERVICE MANUAL FOR PROPER
PROCEDURES AND OTHER ADDITIONAL INFORMATION.
o ADJUSTMENTS MADE
BY
OTHER THAN APPROVED SERVICE MANUAL PROCEDURES
MAY
VIOLATE FEDERAL AND
STATE
LAWS.
CAUTION: APPLY PARKING
BRAKE
WHEN SERVICING VEHICLE. 5.2
LITER

PCR5.9T5FEY4
PTAPG
SPARK
PLUGS

.035 in. GAP
RC12YC
NO ADJUSTMENTS NEEDED TEE
CONNECTOR
W/ORIFICE ROLLOVER VALVE
W/ORIFICE
PCV VALVE-
TO CLIMATE CONTROL,
VEHICLE SPEED CONTROL, 4X4 AXLE
(WHEN EQUIPPED)
INTAKE MANIFOLD
"
ORIFICE EVAP PURGE
SOLENOID FILTER
M THROTTLE M M BODY M
M fO~0| M TO
AIR

—J
CLEANER
-CRANKCASE
BREATHER J9325-22