i have a built ls turbo in a eg hatch it has a str throttle body so there is no fitv i have cheaked my iacv and it clicks when you turn key on. The car runs mint once warmed up but when cold it stutters and dies until warm. it has hondata s200 tuned by morgan at synapse it has crankcase vented and valve cover vented catchcan, no pcv help me please it drives me crazy

 

fitv= fast idle throttle valve.
if it isnt there, its gonna argue with you.
you are just gonna have to feather the gas til it warms up.

 

i know what the fitv is and i know some oem b series throttle body don't have them how do they have cold idle

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by civichbb18 &raquo;</TD></TR><TR><TD CLASS="quote">i know what the fitv is and i know some oem b series throttle body don't have them how do they have cold idle</TD></TR></TABLE>

thats because it is part of the intake. (atleast on the older ones it is)

i wasnt saying you didnt know what it was.

if it isnt there there is no way to get more air in the engine. so, you will need to open the throttle plate to get more air in there to raise the idle. or raise the duty on your iac, but it will idle high when warmed up.

 

manual tranny obd2 b series don't have fitv. its controlled by the iac. isn't there a cold idle box in hondata?