engine swap engine code iacv

[artur_jdm]

hey there so ive swapped a b18c4 into a facelift ej9 got it running i had a few other engine code which i sorted now the iacv one i cant get my head around it i have even cleaned it but it stalls when cold and between 1600k and 1700k it jumps on its own hard to explain

 

[Saint Matt]

You haven't got the knock sensor and IACV plugs mixed around have you? They are the same

 

[HondaNickx]

Check for vacuum leaks on the Throttle Body and the iacv .