LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 1996 >> SC 300 Standard >> Repair and Diagnosis >> Engine Performance >> Sensor Range Charts >> Engine Controls - Sensor Operating Range Charts >> Sensor Operating Range Specifications >> Idle Air Control Valve
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Idle Air Control Valve

IDLE AIR CONTROL (IAC) VALVE RESISTANCE (1)

Application Ohms
Cold (2) 15-25
Hot (3) 20-30
(1) Measure resistance between terminal B1 and terminals S1 and S3. Also, measure resistance between terminal B2 and terminals S2 and S4.
(2) IAC valve temperature of 14-122°F (-10-50°C).
(3) IAC valve temperature of 123-212°F (51-100°C).
scientia non olet · About LEMON Manuals