Temp warning but no overheating

[Mossyboy1978]

Yes i tried that - had same outcome: warning after 10 seconds of engine running.

I used a multimeter on the sensor today and have consistently been showing between 5 and 7 volts.

Problem is:

a) I have no idea whether I'm using the multimeter correctly
b) I have no idea whether this current is what it should be on the circuit

So basically I have data and no clue what it means

Any help greatly appreciated