What are the common causes of code P2188?

Dear Sir 
Welcome, and thank you for trusting us
causes for this code p2188 to set are: 
1.Faulty air/fuel ratio sensor/oxygen sensor (AFR/O2) Faulty mass 
2.airflow sensor (MAF) Rarely 
3.- faulty Powertrain Control Module (PCM)
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Kind Regards
Engineer mohammad

Dear Sir 
Welcome, and thank you for trusting us
causes for this code p2188 to set are: 
1.Faulty air/fuel ratio sensor/oxygen sensor (AFR/O2) Faulty mass 
2.airflow sensor (MAF) Rarely 
3.- faulty Powertrain Control Module (PCM)
I hope my answer was helpful, please let me know if you have any follow up questions. If you feel I've answered your question already, please rate my answer from top of the page. Your feedback helps to ensure only the best experts are available to help you.
You can also ask questions of our other specialists in the areas of nutrition, therapists, IT specialists, medical doctors, and many more.
We are privileged to communicate with you, and you can always consult many experts on Jawabkom like Doctors, Nutritionists, and Engineers
Kind Regards
Engineer mohammad