Acura Coupes and Sedans 1986-1993 Repair Guide

Fuel Pressure Regulator

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REMOVAL & INSTALLATION



See Figures 1 and 2

  1. Place a cloth or rag under the regulator. Be prepared to contain escaping fuel.
  2.  
  3. Relieve the fuel system pressure at the fuel filter.
  4.  
  5. Disconnect the vacuum hose from the regulator.
  6.  
  7. Disconnect the fuel line from the regulator; plug the line to prevent spillage or the entry of dirt.
  8.  
  9. Remove the 2 retaining bolts and remove the regulator.
  10.  



Click image to see an enlarged view

Fig. Fig. 1: Removing the fuel pressure regulator-Integra and Legend



Click image to see an enlarged view

Fig. Fig. 2: Removing the fuel pressure regulator-Vigor

  1. Remove the O-ring from the regulator and discard it.
  2.  

To install:
  1. Install a new O-ring on the regulator; coat the ring lightly with a thin coat of clean, fresh oil.
  2.  
  3. Install the regulator, making sure the O-ring is not distorted or damaged. Tighten the retaining bolts to 9 ft. lbs. (12 Nm).
  4.  
  5. Connect the fuel line.
  6.  
  7. Install the vacuum line.
  8.  

 
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