1994bmw318i check the idle soleniod
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.
I believe that kicks on when the AC is turned on to raise the idle to compensate for the AC compressor load.
Problem is related to idle solenoid. As you come to a stop the throttle closes. There has to be a bypass to allow air to flow into the engine. This is acheived via an idle solenoid valve located somewhere to the intake manifold and it is controlled by the computer.
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.
The Idle speed control serves a few functions such as increasing the idle when the vehicle is cold to keep it from stalling. It also responds to increased engine load such as when you turn on the air conditioning or turn the steering wheel at idle. Without the idle speed solenoid the vehicle would stall nearly every time you came to a stop.
there is no "fast idle solenoid" there has'nt been a fast idle adjustment on passenger cars in over 20 years
The 5.7L does not have an idle solenoid. The idle speed is controlled by the throttle plate opening via its internal motor.
In a 1981 Pontiac 301 Turbo, the idle stop solenoid is typically located on the carburetor, specifically mounted to the throttle body. It is designed to control the idle speed by adjusting the throttle plate position when the ignition is on. You may need to remove any air cleaner or related components to access it easily. Always refer to a service manual for specific details and diagrams related to your vehicle.
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.
To change the stop solenoid on a Skoda Felicia, first, disconnect the battery to ensure safety. Remove the wiring harness connected to the solenoid and unscrew the solenoid from the fuel pump. Install the new solenoid by screwing it in place, reattach the wiring harness, and finally reconnect the battery. Always check for any leaks and test the vehicle to ensure proper operation after the replacement.
The fast idle solenoid