Depends on the type of temperature switch. If this is a switch that controls a cooling fan and has two leads ( one speed fan ) unplug it with the engine cold and use an ohm meter to test between the...
The computer will tell you. If you have a "check engine" light, connect a code scanner to see what the computer has detected. If there is a problem with the oxygen sensor the code scanner will...
GTIs with K-Jet mechanical injection (8-valve engines up to 1987 and 16-valve engines up to 1992) only have a single Coolant Temperature Sensor which is connected to the dashboard temperature gauge....
Calibration is the intercomarison and adjustment (if necessary) of a device with a "standard" of known higher accuracy. A quick test of temperature calibration are the freezing and boiling points of...