Filler flap solenoid, central locking system (434a)
 
  
 
 
  
   
    
     |  | Filler flap solenoid, central locking system (434a) | 
   
  
  
   
   
    
    
    
    
    
   
   
    
   
   
    
     Filler flap solenoid, central locking system (434a)
    
    
    
    
    
    
    
    
   
   
    
   
   
    Used to unlock the fuel filler flap.
    
    
    
    
    
    
    
   
   
    
   
   
    The solenoid contains a coil and a moving anchor that has a plastic locking pin in its extension. The locking pin is controlled by a bipolar electric motor, the polarity of which is reversed and opens at the same time as the rest of the car.
    
    
    
      
    
    
   
   
  
  
  
  
  
  
   
  
  
   The solenoid is connected with 2 cables directly to the body control module, BCM. BCM performs locking respective unlocking by reversing the polarity of the solenoid. In the idle position the cables are dead.
   
   
   
     
   
   
   
    