What happens when your idle sensor goes bad?
If the solenoid inside the idle air control valve fails, the valve no longer receives an electrical signal, or seals wear down, the valve won’t be able to do its job, and the car likely won’t be able to start.
What sensor controls your idle?
An idle air control valve, also called an idle air sensor control motor, is an electrically operated valve that controls the amount of air that bypasses the throttle plate in cars with a fuel injection system [source: Autozone]. This causes the idling speed of the engine to change as needed.
What to do if your Toyota Camry is idling?
Using the 10mm wrench, disconnect the negative (black) battery cable. This will remove all electrical power from the Camry. Wait 10 or more minutes. Reconnect the negative battery cable. Start the Camry and allow it to idle for about 15 minutes. Do not rev the engine or drive during the 15 minutes.
Why does my Toyota Camry shake at 500 rpm?
The idle may fall to about 500 rpm and noticeable shaking may occur. Removing the engine load by selecting neutral or turning off the AC frequently restores normal idle. This issue is widely reported across the Camry line and a number of fixes have worked for Camry owners.
What are the symptoms of a bad throttle temp sensor?
Symptoms of a Bad or Failing Throttle Body Temp Sensor Common signs include poor engine performance, stalling, and broken electrical connections. A common problem that car owners experience is high or low engine idle. A damaged intake gasket, cold air intake, or PCV valve can cause idle issues.
What are the symptoms of an idle air control valve?
One of the most common symptoms commonly associated with a problematic idle air control valve is irregular idle speed. The idle air control valve is programmed to regulate and maintain the engine idle speed at a constant rate.