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Q: my car idles rough, and stalls. autozone check had 9 error codes. on 2001 Cadillac DeVille DTS

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
PO102,106,121,171,174,300,506,507. where do i start, with the MAP sensor or MAF sensor.
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
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To me the best course for you with all those code I would start with taking the car to a shop, you can spent alot of money guessing and installing parts and not fix the car, I have no real awnser for you, we would be glad to look at your car.
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