Quote from: Schulcb on May 11, 2024, 05:45:19 PMI to G terminals is 12.5V.It APPEARS that the gauge is OK
No wire on the "S" terminal, gauge rests below 120'F.
"S" and "G" terminals are connected, gauge reads >240'F.
Quoteresistance of the sender is 435 ohms at 97'F.That APPEARS reasonable for that temp. That was with the S wire disconnected from the sender correct?
QuoteI ran a new wire directly from the sender to the "S" on the gauge. Gauge still shows >240'F.What #3 refers to is: "If you short out the terminal on the sender, the gauge will (**should**) read >240.
Based on #3 on the troubleshooting guide, is the sender shorted (0 ohms)?
QuoteI don't think they are around any longer.Along with nearly all other manufacturers (Guest, Ancor, etc, etc,) Teleflex gauges have been gobbled up by SeaStar Marine. I doubt they can help much beyond what is in the troubleshooting steps.