I attached the testing for this code that you need to follow in order to determine what the issue is. Unfortunately you will need a scan tool capable of performing some of the testing. Let me know if you have questions as you work through this.
Unfortunately, I can't just tell you what part to replace. This could the MAP sensor but it could also be wiring or the PCM.
Let me know if you have questions about this but again, the only way to know for sure what part we need is to perform this diag.
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Thursday, June 4th, 2020 AT 3:08 PM