Hey peeps, i need to know exactly where the IACV valve is supposed to be, also the PVC valve. Its for a 98 civic ex AUTO. I've searched for about an hour and couldn't find anything informative. If someone could post some pics it would be much appreciated. Thanks and God bless.

 

 

thanks, but is this diagram for a y8 or other motor. I Just took off a piece under my throttle body with two coolant lines under it and cleaned in kind of quick cause i was in a hurry. What part was that?Please let me know thanks.

 

TTT

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by h2392si &raquo;</TD></TR><TR><TD CLASS="quote">thanks, but is this diagram for a y8 or other motor. I Just took off a piece under my throttle body with two coolant lines under it and cleaned in kind of quick cause i was in a hurry. What part was that?Please let me know thanks. </TD></TR></TABLE>

that's it

BTW the part you cleaned under the throttle body is the Fast idle thermo valve. it's for cold starts in the morning to help prevent the throttle body plate from getting stuck. it will shut off when the engine is at normal temperature.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Lord Helmet &raquo;</TD></TR><TR><TD CLASS="quote">

that's it

BTW the part you cleaned under the throttle body is the Fast idle thermo valve. it's for cold starts in the morning to help prevent the throttle body plate from getting stuck. it will shut off when the engine is at normal temperature.</TD></TR></TABLE>

Actually on a auto y8 the iacv is under the throttle body just like on the manual y7......... He probably cleaned the iacv filter or something......... don't know, never took one apart.

 

does any know where the pvc valve is also? any pics??