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How long does it take to relearn idle?
Q: How long does it take for a car to relearn idle? Anywhere from 5 to 25 minutes. It depends if we include warming up the engine during this time. Nonetheless, the car doesn’t require too much time to relearn the correct airflow intake, given that you’re doing everything correctly.
How do I fix code P0505?
What repairs can fix the P0505 code?
- Replacing the IAC valve and cleaning the throttle body and passages.
- Removing carbon from throttle body and IAC passages and clean IAC.
- Repairing a vacuum leak in the engine intake manifold vacuum system or gaskets.
How do you reset throttle body after replacing?
Resetting your electronic throttle control manually can be a tricky job. First, make sure the accelerator pedal is fully released. Next, turn the ignition on and then turn it off and wait for ten seconds. During these ten seconds, be sure the throttle valve is moving by listening for a sound of operation.
What is code P0505?
engine idle control system
P0505 is an OBD-II generic code that the engine control module (ECM) determined the engine idle control system is not managing the idle to stay in specification. The idle is too high or goes too low.
How to reset the IAC valve in a car?
How do you reset the IAC valve? 1 Depress the accelerator pedal slightly. 2 Start the engine and run for 5 seconds. 3 Turn the ignition switch to the OFF position for 10 seconds. 4 Restart the engine and check for proper idle operation. More
How to reset the idle air control valve?
Turn the ignition ON and leave on for several seconds then turn the ignition OFF to allow the ECM to reset the IAC valve. You should be good to go. If you need to adjust your minimum air (idle speed), click here.
What kind of cleaner should I use to clean my IAC valve?
Generally, carburetor cleaner adds enough coating to the valve, so WD-40 may be a little overkill. Before reinstalling the IAC valve, measure the distance that the valve is extended, from the motor housing to the end of the cone.
What should I do if my air intake valve is too big?
You should use a new gasket when possible. If the valve exceeds the specified measurement, press firmly on the valve to retract it. Reinstall the IAC valve, reconnect the IAC connector and reassemble all components removed to gain access to the IAC valve (air intake snorkel assembly, hoses, vacuum lines, etc.).