Fuel Pump Inspection

Check the fuel pump resistance.

1. Measure the resistance between the terminals.
   

   Standard resistance:

   0.2 to 3.0 at 20°C (68°F)
   

   If the result is not as specified, replace the fuel pump.
   

Check the fuel pump operation.

1. Apply battery voltage to the terminals. Check that the pump operates.
   

   NOTICE:

   1. This test must be completed within 10 seconds to prevent the coil from burning out.
      
   2. Keep the fuel pump as far away from the battery as possible.
      
   3. Always turn the voltage on and off on the battery side, not the fuel pump side.
      
   If the pump does not operate, replace the fuel pump.