Hello Adarsh. Thanks for contacting Careers360 and we hope we will be able to answer your query. 

Unfortunately, you cannot join PSG College of Technology, Coimbatore by your JEE Mains score. 

Please note that PSG, Coimbatore is affiliated to Anna University. So, you can get into PSG only via TNEA counselling. 

Please see this Quora question for more information about admissions:

• https://www.quora.com/What-is-the-procedure-for-an-admission-to-the-PSG-College-of-Technology-Coimbatore-for-a-BTech

Hope this helps you and all the best!