Fault code P0507 - Sebring Chrysler Cars & Trucks

Question edited for clarity.
Question moved to model category.

P0507 - Meaning, Causes, Symptoms, & Fixes - FIXD app

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Mar 3, 2022 - P0507 can be caused by anything from an intake or vacuum leak to a dirty throttle body to a faulty electric throttle control actuator. It's ...
‎What Does Code P0507 Mean? · ‎How Do I Fix Code P0507?

check for a vacuum leak...

There is a mixed bag of codes that are unlikely to occur at the same time in a well maintained vehicle - if the codes are all genuine separate faults the car is likely in a very poor and much neglected condition. A couple of the codes could be genuine but it is most likely they have a common cause and the only thing common to those faults is the PCM.
An explanation of those codes will be found on the links below...

https://www.obd-codes.com/p0562

https://www.obd-codes.com/p0500

https://www.obd-codes.com/p0507

https://www.obd-codes.com/p0174

https://www.obd-codes.com/p0171

https://www.obd-codes.com/p0700

https://ricksfreeautorepairadvice.com/u2106/

I suggest you obtain a wiring diagram and check the supplies and grounds to the PCM and if ok have the PCM checked before spending any more money.

P2173 DODGE - High Air Flow - Vacuum Leak Detected - Slow Accumulation
https://www.autocodes.com/p2173_dodge.html

P0507 - Idle Control System RPM Higher Than Expected
https://www.autocodes.com/p0507.html

possible causes are:

Dirty throttle body
Electric throttle control actuator incorrectly adjusted/faulty/damaged
Air leak on Intake
Poor electrical connection to the Intake Air Control valve

P0507 KIA Idle Air Control IAC System RPM Higher Than Expected

P0507, Idle Control System RPM Higher Than Expected
P0122,Generic TPS/Throttle position sensor A circuit low input
P0106, Manifold Absolute Pressure barometric Pressure Circuit Range/Performance problem
P0108, Manifold Absolute Pressure ( MAP) Sensor circuit high voltage.

Good luck

click on code for details.
P0507
P0442
P0443

The following are generic OBD II codes so your Sabb may not conform:
P0507=Idle Control System RPM High
P2187=Sys Too Lean at Idle Bank1 

P0507-- idle speed high