FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Idle Speed/Throttle Actuator - Electronic

Idle Air Control Valve
Resistance between B1 -- S1 and S3 / B2 -- S2 and S4
Cold
15 - 25 at 14 -122 Ohms At Degrees Fahrenheit (ohms @ deg F)
Hot
20 - 30 at 122 -212 Ohms At Degrees Fahrenheit (ohms @ deg F)
Sub-Throttle Actuator -- TRAC models only
Measured between terminals ACM -- A and A- / BCM -- B and B-
0.5 - 1.0 at 68 Ohms At Degrees Fahrenheit (ohms @ deg F)