High Idle on B16A Swap

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Old Apr 12, 2005 | 09:48 AM
  #1  
90crxsijc's Avatar
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From: Mundelein, IL, USA
Default High Idle on B16A Swap

I just completed the B16A swap and the engine is idleing around 4000 rpms. I am not sure what the problem is. Can you look at the picture below to see if there may be a vacuum hose set-up problem? If the hoses are not an issue, does anyone have any suggestions as to what the problem might be?


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Old Apr 12, 2005 | 09:55 AM
  #2  
DocSean's Avatar
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From: Fargo, ND, U.S.A.
Default

Check your IACV and your FITV.

Do a search for 'idle' in this forum and you'll find everything you need.

Here is a good link:

https://honda-tech.com/zerothread?id=343980

or here is a really good oneL

http://www.ef-honda.com/ben/
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Old Apr 12, 2005 | 11:25 AM
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91civicEX's Avatar
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Default Re: High Idle on B16A Swap (90crxsijc)

where does that vacuum line on the back of the intake manifold to the left of the pgmfi sign but to the right of the throttle body go? i just checked my b16 and it doesnt have that line
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Old Apr 12, 2005 | 11:31 AM
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RCautoworks's Avatar
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Default Re: High Idle on B16A Swap (90crxsijc)

Make sure the throttle cable is not pulling at all
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Old Apr 12, 2005 | 11:32 AM
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Default Re: High Idle on B16A Swap (91civicLX)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 91civicLX &raquo;</TD></TR><TR><TD CLASS="quote">where does that vacuum line on the back of the intake manifold to the left of the pgmfi sign but to the right of the throttle body go? i just checked my b16 and it doesnt have that line</TD></TR></TABLE>

ditto disconnect and hold dump over the tube hole and plug the IM hole. see what happens you might not need it.
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