Hi people i recently made a repair to my cylinder head not me service did it.
After that i got problems my idling of my accord is kinda strange when i use petrol fuel i will give u a link to see it!
https://www.youtube.com/watch?v=9zyWPNUduOI
i made adjustemnt to my fitv but it doesnt help me ((
i dont have any ecu light on, but one of my friends told me that if i can find some honda diagnostic connection i can see the real life data and see the problem?
if some one can help me i will be very happy.
i am from BG and my accord is eu model 131hp f20z1 engine cc7,2.0is modification.
1994 year so no obd ii connection i dont know what kinda connection have but for sure its not obd ii i can make diagnostic with paper clip and i have engine mil codes but right now i dont have any yellow light so i cant make anything. And my idling problem troubles me a lot!

 

There are a few causes of a hunting idle.
Missing, incorrectly routed, or damaged vacuum lines.
FITV or IACV may not be controlling idle correctly.
Loose joints or leaking gaskets.

Since the car was recently serviced, check that all the intake bolts are tight and that the vacuum lines are in the correct order. There should be a vacuum schematic underhood.
On the 94 there is only the blue two wire connector. There are no readily available scanners that can see the real time data.

 

Man what do u mean vacuum lines can u clarify and givem e more info ? where i can get that vacuum schematic also ?
yes i got these blue things and i got mil i dont have obd 2

 

On USDM Honda Accords there will be a sticker or schematic for tuneup.
It will look somehting like this...



If your car has this under the hood/bonnet and it is for your engine then follow the routing of the vacuum hoses.

 

Was the coolant drained at all during the head work? If so, or maybe even if not, you may wish to open the bleeder valve and let any air out of the cooling system. Just my 2 cents...