INSPECTION OF ELECTRICAL EQUIPMENT #163 Inspection of torque limit switch Switch position
Terminals with continuity
OFF
–
ON
1-2
• If there is any abnormality, replace the switch.
#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. Standard value
20°C {68°F}
2.3 to 2.6 kΩ
80°C {176°F}
0.30 to 0.34 kΩ
• 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 Ω
• 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. Terminals
Inspection condition
Standard value
25-pulse output: terminals 1 and 4
Low pulse voltage
0.5 V or lower
High pulse voltage
8±1V
• If any measurement is out of specification, replace the sensor.
13E-44