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1998
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ES 300
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Idle Air Control Valve
Idle Air Control Valve
IDLE AIR CONTROL (IAC) VALVE RESISTANCE
Temperature °F (°C)
(1)
Ohms
14-122°F (-10-50°C)
17-24.5
123-212°F (51-100°C)
21.5-28.5
(1)
Measure resistance between Black/Yellow wire terminal and Red/White and Yellow/Black wire terminals at IAC valve.