Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

Failed emission test.! High and Low idles within limits!

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Old Oct 28, 2013 | 06:47 PM
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Jdm_em1civic's Avatar
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From: Washington State!
Default Failed emission test.! High and Low idles within limits!

Hey Honda tech.
I have a 00' civic Si
Really need some help/suggestions on how to fix my idle control, but hey I have no CEL on.
My engine does shake at idle when I'm parked.
But it idles highest at 1000 rpms when I'm parked.

I've heard that it's suppose to idle highest 750 rpm..?
Any truth to that.?

Or does this have to do with my IACV?
Any ideas or advice would be really appreciated thanks!

Here's my receipt if it helps!

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.
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Old Oct 28, 2013 | 06:56 PM
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Default Re: Failed emission test.! High and Low idles within limits!

http://s908.photobucket.com/user/Mic...acf52.jpg.html

Can you take that picture with something that isn't a potato?

Is your idle fluctuating, or just high?
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Old Oct 28, 2013 | 09:43 PM
  #3  
Jdm_em1civic's Avatar
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Default Re: Failed emission test.! High and Low idles within limits!

It idles high but not too much like I said it stays at 1k rpms but it didn't let me pass emissions test.
And also my engine shakes at these idles.
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Old Oct 28, 2013 | 09:43 PM
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Default Re: Failed emission test.! High and Low idles within limits!

Suggestions?
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Old Oct 28, 2013 | 10:05 PM
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Default Re: Failed emission test.! High and Low idles within limits!

youre only allowed to be in between 750 +/- 50. turn the idle screw to lower your rpm. if youre at 1000rpms now then just eyeball 250 rpms on your cluster and you should be ok
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Old Oct 29, 2013 | 04:44 AM
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Default Re: Failed emission test.! High and Low idles within limits!

There's more to it than "just turn the idle screw". Download the FSM for your car, and follow the idle adjust procedure.
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Old Oct 29, 2013 | 06:09 AM
  #7  
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Default Re: Failed emission test.! High and Low idles within limits!

Ok.
What is the idle procedure?
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Old Oct 29, 2013 | 06:04 PM
  #8  
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Default Re: Failed emission test.! High and Low idles within limits!

Does anybody know what this sensor is called and what it's does!!?

I caught it just hanging out. Could this be why my car is idling too high?

[/URL[/IMG]

[/IMG]
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Old Oct 29, 2013 | 06:52 PM
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Default Re: Failed emission test.! High and Low idles within limits!

Download the FSM for your car.

Follow the procedure for idle adjustment.

We aren't going to diagnose with nonspecific potato pictures.
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Old Oct 29, 2013 | 06:55 PM
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Default Re: Failed emission test.! High and Low idles within limits!

Yea if the crew it's out ur tb it's all open put it back in half way play around into it's at 750 rpm the I there way it's to move the distributor left or right nd the timing to the ecu changes but too low ur engine will turn off if it does don't worry move it the other way nd turn it back on u can't damage a nothin as long u only loosen the bolt don't take them all out
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Old Oct 29, 2013 | 07:14 PM
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Default Re: Failed emission test.! High and Low idles within limits!

Stop. Just stop. That doesn't even make sense, and once you get past how painful it is to read, it's also painfully wrong.
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