Fuel Filter Inspection

Inspect the level warning switch.

1. Measure the resistance according to the value(s) in the table below.
   

   Standard Resistance:

   Tester Connection	Condition	Specified Condition
   1 - 2	Float at upper end position	Below 1 Ω
   	Float at lower end position	10 kΩ or higher

   If the result is not as specified, replace the fuel filter assembly.
   

Inspect the clogging switch.

1. Measure the resistance according to the value(s) in the table below.
   

   Standard Resistance:

   Tester Connection	Condition	Specified Condition
   1 - 2	20°C (68°F)	Below 1 Ω

   If the result is not as specified, replace the fuel filter assembly.