Part 1 -How to Test the Throttle Position Sensor (2 Oct 10, 2010Testing the throttle position sensor (TPS) on your 2 SOHC equipped Mitsubishi car (or Chrysler Sebring or Dodge Stratus) can be done in three easy steps with a simple multimeter. You don't need a scan tool to do it and this article will walk you thru' the Author: Abraham Torres-Arredondo Dodge Stratus P0122: TPS "A" Circuit Low Input Dec 04, 2018P0122 is a common trouble code with the Dodge Stratus. It's an OBDII code that references issues with the Throttle Position Sensor (TPS). It is relatively serious problem since it can leave your vehicle stranded or severely limited. OBDII code P0122 is a serious problem that requires serious attention.