2. Check:
• Intake air temperature sensor resistance
Out of specification → Replace.
Intake
air
resistance
2.2–2.7 kΩ at 20°C (68°F)
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Connect the pocket tester (Ω × 100) to the
intake air temperature sensor terminal as
shown.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
• Positive tester probe
Brown/White "1"
• Negative tester probe
Balck/Blue "2"
b. Measure the intake air temperature sensor
resistance.
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
pressure
sensor
8-82
ELECTRICAL COMPONENTS