1995 Mazda Protege "iac valve testing" Questions

...IAC valve, put everything back together and now my idle is wack? Any ideas what it might be? I took half the engine out. The throttle body, the IAC, the thermostat, the intake, the battery and ...

...IAC valve may need cleaning or is not working. your wiring is fine if the engine runs most likely. Auto Zone performs free testing on the ECU to tell you what is wrong. The idle speed control is most ...

...valve or IAC controller. if theres hesitation or shudder when accelerating it may be a clutch release bearing problem that lets the clutch slip. there is a recall out for this problem. another cause ...

...IAC) valve controls the amount of air that bypasses the throttle valve, which controls the engine idle speed. The IAC valve consists of windings, an armature, a return spring, and a rotary slide. The ...

...IAC valve. That is usually behind the problem. Clean IAC valve using carb cleaner Check the parts comprised in IAC system (valve, connector, wiring, solenoid). Use the carb cleaner also to clean ...

...IAC valve problem? Engine revving high. When I disconnect the IAC valve, engine stops idling high but it is still rough. When I put the IAC back, it revs up high again. Already checked for vacuum ...

...IAC valve completely from the intake manifold, leaving an exposed opening to let air in the manifold. If the engine idles ok with the IAC removed, you'll know it's a problem related to the IAC. You ...

...IAC) Valve OPERATION The Idle Air Control (IAC) valve controls the engine idle speed and dashpot functions. The valve is located on the side of the throttle body. This valve allows air, determined by ...

...IAC valve Damaged PCM Diagnostic: The IAC solenoid resistance is from 6 to 13 ohms. IAC valve stuck open Vacuum leaks Failed EVAP system Damaged PCM The IAC solenoid resistance is from 6 to 13 ohms. ...

...IAC BPA) valve consists of an idle air control valve and a bypass air valve.The bypass air valve functions during cold engine conditions to increase engine idle speed. It consists of a thermowax bead ...