FE120 L4-4.9L DSL Turbo (2005)
#262 Inspection of water temperature sensor
-
Place the water temperature sensor in a container filled with engine oil.
-
Heat the oil to each of the specified temperatures. Stir the oil well while doing so.
-
Measure the resistance between terminals 1 and 2.
-
If either measurement is out of specification, replace the sensor.
#263 Inspection of engine speed sensor
-
Measure the resistance between terminals 1 and 2.
Standard value: (at 20 °C {68 °F}) 860 ± 86 ohms
-
If the measurement is out of specification, replace the sensor.
#265 Inspection of vehicle speed sensor
-
With the battery voltage applied to terminals 1 and 2, slowly turn part A of the sensor.
-
Measure the maximum voltage (high pulse voltage B) and minimum voltage (low pulse voltage C) occurring at each specified pair of terminals.
-
If any measurement IS out of specification, replace the sensor.
