Mivec Owners Group

Hey guys,

I am having some idling probs on my 2nd gen mivec-md...The idle fluctuates especially when the air con is on...I just changed the ISC and put in a brand new one....However when i unplugged the old one when the car was idling , the idle did not change....I put in a new ISC and there is no difference to the problem...Even when i unplug it, there is no idle change.....Can anyone tell me if it may be a signal problem to the ISC or what is my next check...I did a scan but there are no codes showing up...