The code P0238 - Turbocharger Boost Sensor A Circuit High
This code can get trigged due to a faulty sensor, it can also be due to a wiring issue. If the sensor is not getting correct voltage it can trigger the code.
Best course of action would be to take a look at the possibilities and find the problem.
I have attached the troubleshooting steps for the code P0238 below. Follow those steps as that can help you determine the cause.
Let me know what you find or if you have any questions.
Images (Click to enlarge)
Sunday, May 15th, 2022 AT 9:07 PM