1999 DODGE RAM check engine

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Page 475 of 1691

DODGE RAM 1999  Service Repair Manual NOTE:    Whenever transmission or drivetrain service is performed
         that affects the suspension alignment, for example,
         removing the engine cradle, it is required that the
         ali

Page 559 of 1691

DODGE RAM 1999  Service Repair Manual Wire lead conductors
 exposed  ................  B  ..  Require repair or replacement.
Wire lead corroded  ......  A  ..  Require repair or replacement.
Wire lead open  ..........  A  ..  Require repa

Page 598 of 1691

DODGE RAM 1999  Service Repair Manual (8) - One used on vehicles with light-duty emissions. Two used on   

      vehicles with heavy-duty emissions.                           

(
9) - Used on vehicles with heavy-duty emissions.

Page 602 of 1691

DODGE RAM 1999  Service Repair Manual EM IS SIO N C O NTR O L V IS U AL IN SPEC TIO N P R O CED URES 

1999 D odge P ic ku p R 1500
          1983-98 GENERAL INFORMATION
          Emission Control Visual Inspection Procedures
          A

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DODGE RAM 1999  Service Repair Manual          inspection procedures.
         A visual inspection is made to determine if any required
emission control devices are missing, modified or disconnected.
Missing, modified or disconnected syst

Page 604 of 1691

DODGE RAM 1999  Service Repair Manual Fig. 3:  Typical Thermostatic Air Cleaner System
         FUEL EVAPORATIVE SYSTEM (EVAP)
         The EVAP system allows for proper fuel system ventilation
while preventing fuel vapors from reaching t

Page 613 of 1691

DODGE RAM 1999  Service Repair Manual          Spark control systems are designed to ensure the air/fuel
mixture is ignited at the best possible moment to provide optimum
efficiency and power and cleaner emissions.
         Ensure vacuum

Page 615 of 1691

DODGE RAM 1999  Service Repair Manual          EARLY FUEL EVAPORATION (EFE)
         The EFE valve is actuated by either a vacuum actuator or a
bimetal spring (heat-riser type). The EFE valve is closed when engine
is cold. The closed valv