High Idle
Thread Starter
Joined: Mar 2008
Posts: 4
High Idle
I own a 1994 Honda Civic with a D16A SOHC VTEC that i recently put in bcuz the old one was blown. now that the new one is in, it idles at 1400 when i start it when its been sitting for a while. if i run it hard a bit, it tends to cool down to its regular 500 rpms. we replaced the TPS sensor today with a brand new one but it still idles high. im thinking its the MAF sensor but im not sure. any suggestions?
HCF Member
Joined: Oct 2007
Posts: 1,277
From: Southern, Ca
RE: High Idle
It can either be the Idle Air Control Valve or the adjustment screw on the throttle body
I would try cleaning the IACV 1st and take it from there
See if this helps at all
https://www.hondacivicforum.com/m_566911/tm.htm
I would try cleaning the IACV 1st and take it from there
See if this helps at all
https://www.hondacivicforum.com/m_566911/tm.htm
Recognized HCF Member
Joined: Sep 2007
Posts: 9,453
From: Houston, Texas
RE: High Idle
ORIGINAL: Ridin_n_Style
now that the new one is in, it idles at 1400 when i start it when its been sitting for a while. if i run it hard a bit, it tends to cool down to its regular 500 rpms.
now that the new one is in, it idles at 1400 when i start it when its been sitting for a while. if i run it hard a bit, it tends to cool down to its regular 500 rpms.
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