FixVault

Fuel Gauge Sending Unit

WARNING: On vehicles with fuel-injected engine, relieve fuel pressure before servicing fuel system.
  1. Remove fuel gauge sending unit. Connect ohmmeter between the following wire terminals of fuel gauge sending unit connector:
    • Blue/White and Black.
  2. Measure resistance with fuel gauge sending unit float at specified position. See FUEL GAUGE SENDING UNIT RESISTANCE  . If resistance is not as specified, replace fuel gauge sending unit.
FUEL GAUGE SENDING UNIT RESISTANCE (1)

Float Position Ohms
Fully Raised 6
Mid-Range 33
Fully Lowered 97
(1) Resistance values and float positions are approx.