What is the range of resistance fuel level sending unit on a 90-93 Ford Festiva?

The resistance range of a fuel level sending unit on a 1990-1993 Ford Festiva is generally between 0 ohms (full tank) and approximately 90 ohms (empty tank). However, this is an approximation. There can be slight variations depending on the specific year and any aftermarket replacements.

It's crucial to consult a wiring diagram or a repair manual specific to your Festiva's year to get the most accurate resistance range. The manual will provide the precise specifications for your vehicle's fuel level sender. Using an incorrect range will lead to inaccurate fuel gauge readings.