Hi

Can anyone tell me how many volts you can measure on the coolant temp. sensor at a given watertemperature, ex. 90 degrees (workingtemp.)?
I need to check if my coolant temp. sensor is working, as my idling is very bad, so I believe that it could be the coolant temp. sensor that is causing the problem (ISCV etc. is ok and there doesn't seem to be a leak).
Thanks!