10-05-2014, 09:56 AM
Yes but the ECU isn't stupid, John 
The ECU knows to continue closing the ICV when the revs are over the idle threshold and the TPS registers a closed throttle position
So it'll start and rev high (as it's not as expected due to different sensor) but it should correct is very quickly.

The ECU knows to continue closing the ICV when the revs are over the idle threshold and the TPS registers a closed throttle position

A moments silence please, for our brothers in the NAD-zone.