i ran my cel today and got 10 long pauses and 1 quick one

i think this is the IAT can anyone confirm?

for a few days now i have been hearing a sucking sound in my engine bay and at idle the rpms bounce up and down a little bit

bad IAT? or something else

any help is appreciated ...

 

re-read your code, you just told everyone you had code #101... there is no code 101... a IAT is just a sensor that monitors your air intake temp sensor and corresponds with teh ECU along with other sensors such as the map and tps to give your engine more, or less fuel.... could it cause the idle bounce? that im un-sure of... usually that has to do with a vaccum leak