Spring 2004 Number 26
  
         

Evaporative System Diagnosis

As fuel is pumped into the tank, fuel vapors are displaced. These vapors are trapped by the on board refueling vapor recovery system before they can escape into the atmosphere via the fuel filler neck. Diagnosis and testing of this system requires special procedures.

   
OE Shop Talk

Our commitment to help you keep your customers satisfied and coming back to you for their Subaru service and repairs has not changed. In fact, there are more parts being offered under the Subaru Geniune Parts banner than ever.
  

Evaporative Emissions System Theory

Subaru vehicles are equipped with either a
Conventional or Enhanced Evaporative Emissions Control System. Each system uses a different method to prevent unburned hydrocarbons from escaping to the atmosphere.

   
Insider Info

This department presents an assortment of Subaru service bulletins and time-saving tips useful to aftermarket technicians. Tips in this issue concentrate on vehicle fuel and emissions systems.
 

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