KOER code pulled-411. how do i fix on 92 explorer
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From: mustang usa
KOER code pulled-411. how do i fix on 92 explorer
hey ya'll. i was out today pulling codes on my explorer (1992 4wd), and when i ran the Key Off Engine Running test, i got the 411 code, which says that it idles to high, but when im normally driving, it idles around 800 RPM. anyway, how do i fix this code 411? thanks for help. -russell
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From: Cincinnati
KOER code pulled-411. how do i fix on 92 explorer
[updated:LAST EDITED ON 17-Nov-02 AT 12:54 PM (EST)]Either your IAC is a little stuck and should be cleaned or you have a vacuum leak on the intake manifold or a vacuum hose problem. When it is at idle, you can remove the electrical connector on the IAC. The idle should drop down to the point the engine almost doesn't run. I'd clean the valve anyway with some carb cleaner. At this age the throttle body also gets quite a coating of gunk which could be sticking the butterfly open. Remove rubber air duct and cover. Open throttle and spray away and wipe with a rag.
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From: mustang usa
KOER code pulled-411. how do i fix on 92 explorer
[updated:LAST EDITED ON 17-Nov-02 AT 03:55 PM (EST)]ok, the IAC, what is that exatly, and how do i go about finding and cleaning it? cause i dont want to srcew anything up on this motor, caus eit's probably the best its ever run right now. ok, well, thanks for the help.
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