I have a 2004 Dodge Stratus 2.4L engine. My throttle body sensor is tripping and I replaced it. My car would still had a high alternating rev while in idle and jerk forward. I got a diagnostic done and the IAT, TPS and MAP sensors are tripping. Could there be an underlieing problem to cause this? The TPS sensor was from the dealership and should be fine. The car now has a constant high rev and won't stop unless in neutral or park.