P0038 H02S Bank 1 SENSOR 2 HEATER CIRCUIT HIGH.
P0032 HO2S Heater Circuit High Voltage Bank 1 Sensor 1
P0452 Fuel Tank Pressure Sensor Circuit Low Voltage
P0508 is; Idle Air Control Circuit Low
Dawn welcome to the Forum,
!!
I googled Chrysler P_____ and the above is what I got from that. Im not sure exactly what they mean, I think P0452 may be a loose gas cap.
Without know the year, type ie: NA or Turbo it's kind of hard to diagnose.