GroundZer0 336

what are the 2 holes going to inside the throttle body??
my idle is stuck at 4k rpm and i read if those holes have vacuum at idle then thats whats wrong, whichever sensor it is. the top hole has vacuum at idle and when i plug it it goes back down to normal.

somebody pleaseee help me i need to get this fixed and i havent really gotten any help.

and yes is searched.

GroundZer0 336

???

4drEF

FITV goes to one set of holes and IAC goes to another set of holes.
If you have both of those devices then you will find that one hole is visible just by looking into the throttle body. There are another 2 hole behind the butterfly.
These 2 devices bypass air from the front of the butterfly to the intake to regulate your idle.

doublethink

clean and re-tighten your FITV

https://honda-tech.com/zerothread?id=699787

follow insructions, if problem persist after, replace sensor.

done.

GroundZer0 336

eh i already did that once i just took everything back off so i could check all my lines and such. and replacing my mani. gasket. i screwed the fitv screw all the way in and cleaned it and also cleaned my iac.

sooo ill just put it all back together and if it didnt work i should get a new fitv?

GroundZer0 336

ok well, is there supposed to be vacuum on that top hole? becuase there is, and when i plug it idle goes back down to normal.

i cleaned and tightend my fitv and cleaned my iac. still is messed up and throwing the map code.

so for now until i can find out whats wrong i just unplugged my map so it idles a little lower.

4drEF

Is your map mounted on the TB?
You didn't specify what engine and all that so maybe you have a MAP mounted onthe TB. Could be a leak path going to the map which would explain the code too.

CRXVTEC69

replace your TPS sensor. trust me.

91_HB

ya try changing yur tps. if that dosnt do it try a new IACV.

GroundZer0 336

if it was the tps wouldnt i be throwing the code for tps?
im only getting a 5.