b18c7 conversion problem

[vtekme]

hey all i need some urgent help
i have just completed a b18c7 conversion in to my ek4 civic
i have replaced timing belt,water pump,new clutch,plugs,leads
i have a problem with idling problem, the engine is running very rich
when im driving it would run great untill i let got of the accelerator then it would stall
if i rev the engine then let go it would stall
i have tried another ecu and it would do the same problem
all vaccum hoses are not leaking
i have done a comp test ( 250 250 240 250 )
there are no codes coming up

im hoping if some 1 has ran in to the same problem for some advice
any help would be great

thanks

[dorikin]

check your ign timing

and check your timing belt again

[vtekme]

ok will do
thanks dorikin will let u no how it goes

[vtekme]

ok will do
thanks dorikin will let u no how it goes

[Slow.ek1]

check air fuel sensor

[Boznian]

Check ur map sensor to see if its the wrong one, theres two similar sensors that look the same around the Throttle body

[TbM]

clean IACV

[Boznian]

My friend had the same problem in a ek with b18/b20
it wouldn't idle and die straight away
if you drove it and let go it would stall straight away unless u rev'd it
his motor is running rich also..
problem was with the MAP sensor being plugged into the wrong plug
so he switched them both around ( they look really similar to something near Map sensor)

[mocchi]

My friend had the same problem in a ek with b18/b20
it wouldn't idle and die straight away
if you drove it and let go it would stall straight away unless u rev'd it
his motor is running rich also..
problem was with the MAP sensor being plugged into the wrong plug
so he switched them both around ( they look really similar to something near Map sensor)

hella easy mistake to make
happened to me few times now

[Boznian]

hella easy mistake to make
happened to me few times now

#hardlife

[amant02]

Since you arent happy wit ur b18c7 should sell it to me for cheap LOL. ;)

[vtekme]

Hey all thanks for all your advice
Will check the map sensors on the weekend

[VT3C]

get a HONDATA lol.. nah!

it could well be the MAP and TPS (i think TPS) as they both have the same plug and wires both reach to the sensors.

[vtekme]

Yea i will get a hondata as soin as i get it running properly
The only problem Is there is no 1 in adelaide to tune it so i will have to drive to melbourne to get it tuned

[vtekme]

Hey guys we finally found the problem.
It was the timing belt, it was half a tooth out.
Thanks heaps dorkin credit to you and thanks to all the other guys that gave me advice too
Car drives great now