(aIcv) & o2 sensor

[integ520]

What would the affects be of a bad (aIcv)& a o2 sensor be?
would this make the idle bounce up & down, and would it sound clogged when bearly pushing the gas?

[almxdupintegra]

it will make the idle bounce, though pushing the gas shouldnt have an affect with the IACV try cleaning it first.

[superbluecivicsi]

would this make the idle bounce up & down, and would it sound clogged when bearly pushing the gas?

vacuum leaks and a bad IACV.

Bad O2 sensor will result in a CEL, which leads to car bogging and bad gas mileage.