High idle. Already replaced the tps aicv and the pcv stil idles too high
Have you tried to adjust the idle itself to bring it down? The adjustment should be right on the throttle body where the gas pedal is connected to the throttle body. There should be a screw that will allow you to adjust the idle up or down. If you loosen the screw it will take your idle down
SOURCE: six cyl high idle. already replaced tps
the problem could also be caused by a bad mass airflow sensor. you may be able to get one cheap at a junk yard.
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