What are the causes and repairs needed for codes P0443 & P0551?

Question

Car idling and running roughly and able to drive it and runs okay when you are driving but it is going dead when you slow down or have to stop or put it down in neutral and reveling the car to stay running and will go dead when you come to an stop if you don’t keep it running and I will appreciate it if someone is able to help me out with information about the causes and the way to repair the causes

Answer 1

The P0443, P0551, and symptoms are not related. Neither of the code you mention will cause the engine to stall.

For the P0443 code the most probable cause of the problem is the EVAP Purge Solenoid Control and for the P0551 the Power Steering Pressure Sensor.

P0443 CHRYSLER - EVAP Purge Control Circuit
Read more: https://www.autocodes.com/p0443_chrysler.html

P0551 CHRYSLER - Power Steering Pressure Sensor Circuit Range/Performance
Read more: https://www.autocodes.com/p0551_chrysler.html