Conditions for Setting the DTC

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

The sender output is less than 0.5 volt.
The total resistance of the circuit is about or below 27.3 ohms.
The fuel level signal is 0 percent.
The above condition is present for greater than 10 seconds.