FUEL GAUGE UNIT CHECK




NOMINAL RESISTANCE OF THE FUEL GAUGE UNIT


1.Remove the fuel pump and gauge assembly (Refer to GROUP 13B - On-vehicle Service, Fuel Pump and Gauge Assembly Replacement ).

2.When float of the fuel gauge unit is in stopper positions "F" and "E", ensure that resistance between the fuel gauge unit terminal and earth terminal is within the standard value.
Standard value:
Float position
Gauge resistance value (Ω)
Stopper position "F"
13.0 ± 1.0
Stopper position "E"
120.0 ± 1.0
When the float is moved slowly between stopper positions "F" and "E", ensure that the resistance is smoothly changing.

FUEL GAUGE UNIT FLOAT HEIGHT


1.Remove the fuel pump and gauge assembly (Refer to GROUP 13B - On-vehicle Service, Fuel Pump and Gauge Assembly Replacement .

2.When float is moved to contact the float arm on the stopper, ensure that stopper positions "F" and "E" are within the standard value.
Standard value:
Float position
Float height mm
Stopper position "F" (height A)
172.8
Stopper position "E" (height B)
18.8