Hyundai Coupes/Sedans 1994-1998 Repair Guide

Fuel Pressure Regulator

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REMOVAL & INSTALLATION



See Figures 1, 2, 3 and 4



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Fig. Fig. 1: Disconnect the vacuum line from the regulator....



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Fig. Fig. 2: ....remove the fuel return hose....



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Fig. Fig. 3: ....loosen the regulator mounting bolts....



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Fig. Fig. 4: ....and remove the regulator from the fuel rail assembly

  1. Relieve the fuel system pressure.
  2.  
  3. Disconnect the negative battery cable.
  4.  
  5. Disconnect the vacuum line at the regulator.
  6.  
  7. Wrap the fuel return line connection with a shop towel and disconnect from the regulator.
  8.  
  9. Remove the regulator from the fuel rail. Discard the O-ring.
  10.  

To install:
  1. Install and lubricate a new O-ring.
  2.  
  3. Install the regulator and tighten bolts to 6-7 ft. lbs. (8-10 Nm).
  4.  
  5. Connect the fuel return line.
  6.  
  7. Connect the vacuum line.
  8.  
  9. Start the engine and allow it to idle. Check for leaks.
  10.  

 
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