The idle speed control solenoid controls the idle of the engine when the air conditioning is engaged. Since the ac pump draws down the engine idle the solenoid increase the idle when the ac is on.
should be about 42-45 psi at idle, will change with vac line to fuel pressure solenoid disconnected
idle air control valve needs work. either clean it inside and out or replace it. could also be the maf sensor
there is no "fast idle solenoid" there has'nt been a fast idle adjustment on passenger cars in over 20 years
1994bmw318i check the idle soleniod
The 5.7L does not have an idle solenoid. The idle speed is controlled by the throttle plate opening via its internal motor.
Where is the fuel idle control valve for a 2002 Pontiac Sunfire
May have an idle solenoid on the left side of carb.
It is not adjustable. It is computer controlled. If idle speed is incorrect you have a vacuum leak or a sensor/solenoid issue.It is not adjustable. It is computer controlled. If idle speed is incorrect you have a vacuum leak or a sensor/solenoid issue.
I believe that kicks on when the AC is turned on to raise the idle to compensate for the AC compressor load.
The idle stop solenoid, commonly used in automotive engines to control idle speed, was introduced in the 1970s. This technology became more prevalent as manufacturers sought to improve fuel efficiency and reduce emissions. The solenoid helps regulate the engine's idle speed by adjusting the airflow, particularly in response to changes in engine load or temperature.
With any turbo it is a good idea to let the engine idle briefly before turning it off. This allows the turbo to slow down before losing lubricant. If you don't let it idle it probably won't hurt anything, but over time it may cause the turbo to wear out faster.