So, I had no oil pressure, had good oil level, truck ran fine, 2001 24 V. I replaced the oil pressure sender under the wiring harness. I still have no oil pressure showing on the dash cluster. Could it be a bad sender, or a bad gauge on the dash? I'm throwing no DTC or error codes on an INOVA code reader. I bought a mechanical, Autometer oil pressure gauge. Can I locate the sending unit on the oil filter housing, or is there a better place? I searched all of the other posts on the forum, and no one has had the problem of replacing the sender and still having no oil pressure.
Thanks!