HEMI surging on deceleration.

Tincup said
It is bouncing up, Idle is 600, it jumps to probably 800-900. Would that also make it run rich?

Yes its a 2005 LX 5.7, everything is brand new, i was a crate motor with only break in miles on it. I suppose it could still be a bad sensor.

After doing a little searching on the TPS, from what I read, the hemi's is built into the throttle body and non-replaceable, is this correct?