Volkswagen Front Wheel Drive 1974-1989 Repair Guide

Control Pressure Regulator

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REMOVAL & INSTALLATION



  1. Disconnect the negative battery cable.
  2.  
  3. Relieve the fuel system pressure.
  4.  
  5. Unplug the electrical connection on the control regulator.
  6.  
  7. Remove the union bolts securing the fuel lines to the regulator. Have a rag ready to catch the fuel that escapes.
  8.  
  9. Remove the bolts securing the regulator, then remove it from the engine block.
  10.  

To install:
  1. Install the pressure regulator to the engine block. Tighten the bolts to 15 ft. lbs. (20 Nm).
  2.  
  3. Connect the fuel lines to the regulator using new seal washers. Tighten the large union bolt to 15 ft. lbs. (20 Nm) and the small bolt to 7 ft. lbs. (10 Nm).
  4.  
  5. Engage the electrical connection.
  6.  
  7. Connect the battery cable.
  8.  

 
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