You are verifying the performance of a 240-ohm fuel tank sending unit that you have disconnected. Which of the following resistance readings is OK when the sender arm is moved to the full fuel position?

Question

Quizplus · Accepted Answer

A 240-ohm fuel tank sending unit typically reads close to 0 ohms when the tank is full and close to 240 ohms when the tank is empty. Therefore, a reading of 30 ohms when the sender arm is in the full position is acceptable.

You Are Verifying the Performance of a 240-Ohm Fuel Tank