Toyota Cressida/Corona/Crown/MarkII 1970-1982 Repair Guide

Electric Fuel Pump

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REMOVAL & INSTALLATION



The electric pump used on fuel injected models is removed by simply disconnecting the fuel lines and electrical connector from the pump and dismounting the pump.

TESTING



  1. Turn the ignition switch to the ON position, but do not start the engine.
  2.  
  3. Remove the rubber cap from the fuel pump check connector and short both terminals.
  4.  
  5. Check that there is pressure in the hose to the cold start injector.
  6.  

At this time, you should be able to hear the fuel return noise from the pressure regulator.

  1. If no pressure can be felt in the line, check the fuses and all other related electrical connections. If everything is all right, the fuel pump will probably require replacement.
  2.  
  3. Remove the service wire, reinstall the rubber cap and turn OFF the ignition switch.
  4.  

 
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