Coolant Temperature Sensor/Switch (For Computer): Specifications

Coolant Temperature

1AZ Temperature sensor to water flange (glow time/coolant temperature gauge)
M21 18 Nm
M51 13 Nm

2AZ Temperature switch (5.5 degree C / 17 degree C) to fuel filter/cylinder head
M21 18 Nm

3AZ Coolant temperature sensor (2-pin plug-in connection)
S38 / S50 13 Nm
All / others 20 Nm

4AZ Remote thermometer sensor (2- pin plug-in connection) 20 Nm
Remote thermometer sensor (4- pin plug-in connection)
M62 16 Nm
S62
M12 x 1.5 14 Nm

5AZ Remote thermometer sensor on coolant flange
S50 18 Nm

6AZ Temperature sensor - air
S38 / S50 13 Nm

7AZ Temperature sensor - oil
S38 / S50 13 Nm