Fuel Gauge Sender Unit (Sub)
WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
- Move the float to the topmost and bottommost positions, and verify that the resistance between terminals A and B of the fuel gauge sender unit (sub) and the position of the float are as shown in the figure. See Fig 1.
- If they are not as shown in the figure, replace the fuel gauge sender unit (sub).