I have a vans oil pressure gauge and sender that is reading about 10 PSI with the engine not running. Probably a bad sender, but does anyone know what the resistance on the sender should be at zero so I can check mine before I order a new one?
Thanks. Are you saying that is is supposed to be from 233-240 ohms at 0 PSI or are you saying that it is supposed to read 240 ohms at 0 PSI and 33 ohms at whatever the high end of the pressure range is?
... Are you saying that is is supposed to be from 233-240 ohms at 0 PSI or are you saying that it is supposed to read 240 ohms at 0 PSI and 33 ohms at whatever the high end of the pressure range is?