Thank you for reply.
We recognize that the IAC valve is an important part for stable idling, so
I'm surprised the IAC valve needs to be removed.
I have contacted SCS, so I will wait for SCS to contact me. (New map and response method)
If it still doesn't work, I would like to delete the IAC valve.
Do you know how to deal with Overrun's afterfire (2000rpm)?
After checking "Overrun Fuel Cut-off Variabes",
Upper RPM 2500, Upper RPM 2000, so
I thought this was suspicious, so I set the PRM to 7000~7500, but
There was no change and afterfire occurred at 2000rpm.
I'm waiting for your reply.