387_v2-c Series Pressure Senders

Please select one of the following items to troubleshoot:
These are 240 ohm at 0 psi senders. as pressure is increased resistance goes down.

0 = 230-250 ohms

Mid scale 90-110 ohms

Full scale 25-30 ohms

With the sender disconnected from the gauge, use an ohmmeter to test.