B16a2 not staying on when cold

[B16_EK]

Hi,

We swapped in a b16a2 in my ek last week and when I start the engine it turns off right away. I need to hold the gas for it to keep its idle. When the engine is hot its able to keep the idle no problem.

I have a b16a2 '99 in a 96 cx, with the boomslang obd2a--->obd1 conversion. When I stick in my obd1 comps the car has the idle problem.

What could it be ?

 

[pinto]

check IACV. I had same problem and w/ a quick change it solved that problem, at least

 

[eg6sir]

yea, check out the IACV.. try cleaning the screen, sometimes thats the problem