Isspro transmission guage quit

[LWaller]

My Isspro transmission temp guage from Geno's was working fine and now does not move off "0". Checked all wires and connections.

 

[Diesel Manor]

If you teke the 2 orange sensor wires and conect them directly to each other, the needle on the gauge should jump up to 130-140F and then go right back down to 100 when you cycle on the power. If so then the gauge and amp box are working corectly, it's the sensor. If the gauge does not jump up, then it's probably the amp box. Either way, you should contact the vendor and have them warranty it for you.

 

[CKelley1]

i have not had any luck at all with the sensors i had 8 of them fail each one was a broke wire at or in the sensor i had one that i could twist the wire and place a tie wrap on it and used it for a while i finally changed them out to sw like on our big rigs just one wire to the gauge no amp box or junk to go bad , placed a small rotary switch beside it to switch between sensors , manual transmission, transfer case and rear end

 

[Pliska]

CKelley1,

I am sorry to hear of your sensor problems. I know we went through some bad batches of them a few years ago.



LWaller,

Were you able to get yours working? Let me know if you have any questions or issues.



Regards,

Michael Pliska