firecat225 10+ year member
Member
Hey guys I have a 92 k1500, Temp gauge reads 230 when coolant is in fact 195*. I threw a ohm meter on the temp sensor off the head and when the gauge is where i want it to be the ohms read 280. Where the gauge is at currently (230*) it reads 210 ohms. The sender is good, starts at 1000 ohm when cold, drops as engine warms. reads 175 in boiling water like it should. question is how can i get my gauge to read correctly???