Isspro Trans Temp Problem

[Big Smoky]

I have the Isspro marine gauges and I can't get the pyro to work but after figureing out that the connection in the pillar had come disconnected from the trans temp gauge, I have power to it now. The problem is, it reads 130 no matter what. I had to extend the wiring on the sender to reach to the line, could it be that the wires are backwards? It has power because when I disconnect from the battery the gauge reads 0 again. Any thoughts? Thanks

 

[Big Smoky]

Well, I'm done with Isspro and their stupid amp boxes!! I think as soon as I get money I'm gonna go with DiProcol Optix. Does anyone know of good gauges without amp boxes besides Autometer that are reasonably priced?

 

[Baylor5.9]

the only ones i know of are autometer and i think faze has some but don't know about how good the faze gauges are.